Reino: Security Features
Segurança de software não é o mesmo que software de segurança. Aqui, estamos interessados em tópicos como autenticação, controle de acesso, confidencialidade, criptografia e gestão de privilégios.
Weak Cryptographic Hash: Insecure PBE Iteration Count
Abstract
A contagem de iterações usada por uma função de derivação de chave com base em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois um invasor poderá computar "rainbow tables" para o aplicativo e reverter mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha ficam expostos a ataques comuns com base em dicionários, exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
...
Rfc2898DeriveBytes rdb8 = new Rfc2898DeriveBytes(password, salt,50);
...
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha ficam expostos a ataques comuns com base em dicionários, exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem SonmezTuran, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.semantic.dotnet.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iterações usada por uma função de derivação de chave com base em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois o invasor poderá computar "rainbow tables" para o aplicativo e determinar mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha são vulneráveis a ataques comuns com base em dicionários -- exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
...
#define ITERATION 50
...
PKCS5_PBKDF2_HMAC(pass, sizeof(pass), salt, sizeof(salt), ITERATION, EVP_sha512(), outputBytes, digest);
...
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha são vulneráveis a ataques comuns com base em dicionários -- exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem Sonmez Turan, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.semantic.cpp.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iterações usada por uma função de derivação de chave com base em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois o invasor poderá computar "rainbow tables" para o aplicativo e determinar mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha são vulneráveis a ataques comuns com base em dicionários -- exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
...
final int iterationCount=50;
PBEParameterSpec pbeps=new PBEParameterSpec(salt,iterationCount);
...
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha são vulneráveis a ataques comuns com base em dicionários -- exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] Meltem SonmezTuran, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[5] Manuel Egele, David Brumley, Yanick Fratantonio, Christopher Kruegel An Empirical Study of Cryptographic Misuse in Android Applications
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.semantic.java.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iteração usada por uma função de derivação de chave baseada em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois o invasor poderá computar "rainbow tables" para o aplicativo e determinar mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iteração de 50:
Os aplicativos que usam uma baixa contagem de iteração para criptografia baseada em senha são expostos a ataques triviais baseados em dicionário, exatamente o tipo de ataque contra o qual os esquemas de criptografia baseados em senha foram projetados para proteger.
Exemplo 1: O código a seguir usa uma contagem de iteração de 50:
...
const iterations = 50;
crypto.pbkdf2(
password,
salt,
iterations,
keyLength,
"sha256",
function (err, derivedKey) { ... }
);
Os aplicativos que usam uma baixa contagem de iteração para criptografia baseada em senha são expostos a ataques triviais baseados em dicionário, exatamente o tipo de ataque contra o qual os esquemas de criptografia baseados em senha foram projetados para proteger.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem SonmezTuran, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.structural.javascript.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iterações usada por uma função de derivação de chave com base em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois o invasor poderá computar "rainbow tables" para o aplicativo e determinar mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
Os aplicativos que usam uma baixa contagem de iteração para a criptografia baseada em senha são expostos a ataques triviais baseados no dicionário: exatamente o tipo de ataque contra os quais os esquemas de criptografia com base em senha foram projetados para defender.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
...
#define ITERATION 50
...
CCKeyDerivationPBKDF(kCCPBKDF2,
password,
passwordLen,
salt,
saltLen
kCCPRFHmacAlgSHA256,
ITERATION,
derivedKey,
derivedKeyLen);
...
Os aplicativos que usam uma baixa contagem de iteração para a criptografia baseada em senha são expostos a ataques triviais baseados no dicionário: exatamente o tipo de ataque contra os quais os esquemas de criptografia com base em senha foram projetados para defender.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem SonmezTuran, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.semantic.objc.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iterações usada por uma função de derivação de chave com base em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois um invasor poderá computar "rainbow tables" para o aplicativo e reverter mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha ficam expostos a ataques comuns com base em dicionários, exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
...
$hash = hash_pbkdf2('sha256', $password, $salt, 50);
...
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha ficam expostos a ataques comuns com base em dicionários, exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem SonmezTuran, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.semantic.php.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iterações usada por uma função de derivação de chave com base em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois um invasor poderá computar "rainbow tables" para o aplicativo e reverter mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
Os aplicativos que usam uma baixa contagem de iteração para criptografia baseada em senha são expostos a ataques triviais baseados em dicionário, que é exatamente o tipo de ataque contra o qual os esquemas de criptografia baseados em senha foram projetados para proteger.
Exemplo 2: O código a seguir define o parâmetro de custo como 11:
Ao usar a API
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
...
from hashlib import pbkdf2_hmac
dk = pbkdf2_hmac('sha256', password, salt, 50)
...
Os aplicativos que usam uma baixa contagem de iteração para criptografia baseada em senha são expostos a ataques triviais baseados em dicionário, que é exatamente o tipo de ataque contra o qual os esquemas de criptografia baseados em senha foram projetados para proteger.
Exemplo 2: O código a seguir define o parâmetro de custo como 11:
bcrypt_hash = bcrypt(b64pwd, 11)
Ao usar a API
bcrypt no Pycryptodome, é fundamental observar que o parâmetro de custo desempenha uma função significativa na determinação da complexidade computacional do processo de hashing subjacente. É altamente recomendável definir o parâmetro de custo com um valor de pelo menos 12 para garantir um nível suficiente de segurança. Esse valor influencia diretamente o tempo necessário para calcular o hash, o que torna mais dispendioso do ponto de vista computacional para os possíveis invasores realizarem ataques de força bruta ou de dicionário.References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem SonmezTuran, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.semantic.python.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iterações usada por uma função de derivação de chave com base em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois o invasor poderá computar "rainbow tables" para o aplicativo e determinar mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha ficam expostos a ataques comuns com base em dicionários, exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
require 'openssl'
...
key = OpenSSL::PKCS5::pbkdf2_hmac(pass, salt, 50, 256, 'SHA256')
Aplicativos que usam uma contagem de iterações baixa para a criptografia com base em senha ficam expostos a ataques comuns com base em dicionários, exatamente o tipo de ataque contra o qual esquemas de criptografia com base em senha foram projetados para proteger.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem Sonmez Turan, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.structural.ruby.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iterações usada por uma função de derivação de chave com base em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois o invasor poderá computar "rainbow tables" para o aplicativo e determinar mais facilmente os valores de senha com hash.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
Os aplicativos que usam uma baixa contagem de iteração para a criptografia baseada em senha são expostos a ataques triviais baseados no dicionário: exatamente o tipo de ataque contra os quais os esquemas de criptografia com base em senha foram projetados para defender.
Exemplo 1: O código a seguir usa uma contagem de iterações de 50:
...
let ITERATION = UInt32(50)
...
CCKeyDerivationPBKDF(CCPBKDFAlgorithm(kCCPBKDF2),
password,
passwordLength,
saltBytes,
saltLength,
CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA256),
ITERATION,
derivedKey,
derivedKeyLength)
...
Os aplicativos que usam uma baixa contagem de iteração para a criptografia baseada em senha são expostos a ataques triviais baseados no dicionário: exatamente o tipo de ataque contra os quais os esquemas de criptografia com base em senha foram projetados para defender.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem SonmezTuran, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.structural.swift.weak_cryptographic_hash_insecure_pbe_iteration_count
Abstract
A contagem de iteração usada por uma função de derivação de chave baseada em senha é muito baixa.
Explanation
Uma função de derivação de chave é usada para derivar uma chave por meio de uma chave básica e de outros parâmetros. Em uma função de derivação de chave baseada em senha, a chave base é uma senha e os outros parâmetros são um valor salt e uma contagem de iteração. Tradicionalmente, uma contagem de iteração serve para aumentar o custo de geração de chaves por meio de uma senha. Se a contagem de iterações for muito baixa, a viabilidade de um ataque aumentará, pois um invasor poderá computar "rainbow tables" para o aplicativo e reverter mais facilmente os valores de senha com hash.
Exemplo 1: O XML a seguir configura uma contagem de iterações de 50:
Os aplicativos que usam uma baixa contagem de iteração para criptografia baseada em senha são expostos a ataques triviais baseados em dicionário, exatamente o tipo de ataque contra o qual os esquemas de criptografia baseados em senha foram projetados para proteger.
Exemplo 1: O XML a seguir configura uma contagem de iterações de 50:
...
<param name="keyObtentionIterations" value="50"/>
...
Os aplicativos que usam uma baixa contagem de iteração para criptografia baseada em senha são expostos a ataques triviais baseados em dicionário, exatamente o tipo de ataque contra o qual os esquemas de criptografia baseados em senha foram projetados para proteger.
References
[1] B. Kaliski PKCS #5: Password-Based Cryptography Specification Version 2.0. Network Working Group
[2] Martin Abadi and Bogdan Warinschi Password-Based Encryption Analyzed.
[3] Mihir Bellare, Thomas Ristenpart, and Stefano Tessaro Multi-Instance Security and its Application to Password-Based Cryptography.
[4] M. Egele, D. Brumley, Y. Fratantonio, and C. Kruegel An Empirical Study of Cryptographic Misuse in Android Applications.
[5] Meltem SonmezTuran, Elaine Barker, William Burr, and Lily Chen NIST Special Publication 800-132: Recommendation for Password-Based Key Derivation. NIST
[6] Standards Mapping - Common Weakness Enumeration CWE ID 916
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001188, CCI-002450
[8] Standards Mapping - FIPS200 MP
[9] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-10 Non-Repudiation (P2), SC-13 Cryptographic Protection (P1), SC-23 Session Authenticity (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-10 Non-Repudiation, SC-13 Cryptographic Protection, SC-23 Session Authenticity
[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.4.1 Credential Storage Requirements (L2 L3), 2.4.2 Credential Storage Requirements (L2 L3), 2.4.3 Credential Storage Requirements (L2 L3), 2.4.4 Credential Storage Requirements (L2 L3), 2.4.5 Credential Storage Requirements (L2 L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 2.9.3 Cryptographic Software and Devices Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 6.2.2 Algorithms (L2 L3), 8.3.7 Sensitive Private Data (L2 L3), 9.1.2 Communications Security Requirements (L1 L2 L3), 9.1.3 Communications Security Requirements (L1 L2 L3)
[13] Standards Mapping - OWASP Mobile 2014 M6 Broken Cryptography
[14] Standards Mapping - OWASP Mobile 2024 M10 Insufficient Cryptography
[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CRYPTO-1
[16] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[17] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[18] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[19] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[20] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[21] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.8
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective 7.4 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[34] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 759
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3150.1 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3150.1 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3150.1 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3150.1 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3150.1 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3150.1 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3150.1 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000590 CAT II, APSC-DV-002010 CAT II, APSC-DV-002020 CAT II, APSC-DV-002030 CAT II, APSC-DV-002290 CAT II
desc.config.xml.weak_cryptographic_hash_insecure_pbe_iteration_count