계: Encapsulation

캡슐화는 강력한 경계를 그리는 것입니다. 웹 브라우저에서는 사용자의 모바일 코드가 다른 모바일 코드에 의해 오용되지 않도록 하는 것을 의미합니다. 서버에서는 검증된 데이터와 검증되지 않은 데이터, 한 사용자의 데이터와 다른 사용자의 데이터, 데이터 사용자가 볼 수 있는 데이터와 볼 수 없는 데이터 간의 차별화를 의미할 수 있습니다.

System Information Leak: Spring Boot Actuators Enabled

Java/JSP

Abstract

Spring Boot Actuator를 활성화하면 시스템 데이터 및 디버깅 정보가 노출되어 공격자가 시스템을 파악하고 공격 계획을 세우는 것이 수월해집니다.

Explanation

Spring Boot Actuator를 사용하면 사용자가 응용 프로그램을 모니터링하고 상호 작용할 수 있습니다. HTTP 끝점, JMX 또는 원격 셸(SSH 또는 Telnet)을 통해 시스템 데이터 및 디버깅 정보를 노출하는 다양한 기본 제공 Actuator가 있습니다. 공격자는 이 정보를 통해 시스템에 대해 파악하고 응용 프로그램 공격에 사용할 정보를 수집할 수 있습니다.

References

[1] Spring Boot Reference Guide Spring

[2] Standards Mapping - Common Weakness Enumeration CWE ID 497

[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [4] CWE ID 200

[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [7] CWE ID 200

[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [20] CWE ID 200

[6] Standards Mapping - Common Weakness Enumeration Top 25 2024 [17] CWE ID 200

[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-002420, CCI-003272

[8] Standards Mapping - FIPS200 CM

[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data

[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1), SA-15 Development Process and Standards and Tools (P2), SC-8 Transmission Confidentiality and Integrity (P1), SI-11 Error Handling (P2)

[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement, SA-15 Development Process and Standards and Tools, SC-8 Transmission Confidentiality and Integrity, SI-11 Error Handling

[12] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration

[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 8.3.4 Sensitive Private Data (L1 L2 L3), 14.3.3 Unintended Security Disclosure Requirements (L1 L2 L3)

[14] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls

[15] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management

[16] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling

[17] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration

[18] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration

[19] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration

[20] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.6

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5

[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5

[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4

[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4

[30] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention

[31] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention

[32] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention

[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3620 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3620 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3620 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3620 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3620 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3620 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3620 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II

[55] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)

[56] Standards Mapping - Web Application Security Consortium 24 + 2 Information Leakage

desc.config.java.system_information_leak_spring_boot_actuators_enabled