CWE-698
Execution After Redirect (EAR)
2008-09-09
00h00 +00:00
00h00 +00:00
특정 CWE 알림
특정 CWE의 변경 사항에 대한 정보를 받아보세요.
이름: Execution After Redirect (EAR)
The web application sends a redirect to another location, but instead of exiting, it executes additional code.
일반 정보
취약점 도입 방식
Implementation적용 가능한 플랫폼
언어
클래스: Not Language-Specific (Undetermined)기술
클래스: Web Based (Undetermined)이름: Web Server (Sometimes)
일반적인 결과
| 범위 | 영향 | 가능성 |
|---|---|---|
| Other Confidentiality Integrity Availability | Alter Execution Logic, Execute Unauthorized Code or Commands 참고: This weakness could affect the control flow of the application and allow execution of untrusted code. |
관찰된 예시
| 참고 자료 | 설명 |
|---|---|
CVE-2013-1402 | Execution-after-redirect allows access to application configuration details. |
CVE-2009-1936 | Chain: library file sends a redirect if it is directly requested but continues to execute, allowing remote file inclusion and path traversal. |
CVE-2007-2713 | Remote attackers can obtain access to administrator functionality through EAR. |
CVE-2007-4932 | Remote attackers can obtain access to administrator functionality through EAR. |
CVE-2007-5578 | Bypass of authentication step through EAR. |
CVE-2007-6652 | Chain: execution after redirect allows non-administrator to perform static code injection. |
탐지 방법
Black Box
This issue might not be detected if testing is performed using a web browser, because the browser might obey the redirect and move the user to a different page before the application has produced outputs that indicate something is amiss.취약점 매핑 메모
근거 : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.댓글 : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.
참고 자료
REF-565
Fear the EAR: Discovering and Mitigating Execution After Redirect VulnerabilitiesAdam Doupé, Bryce Boe, Christopher Kruegel, Giovanni Vigna.
https://sites.cs.ucsb.edu/~chris/research/doc/ccs11_ear.pdf
제출
| 이름 | 조직 | 날짜 | 출시일 | Version |
|---|---|---|---|---|
| CWE Content Team | MITRE | 1.0 |
수정 사항
| 이름 | 조직 | 날짜 | 댓글 |
|---|---|---|---|
| CWE Content Team | MITRE | updated Common_Consequences | |
| CWE Content Team | MITRE | updated Common_Consequences, Demonstrative_Examples, Relationships | |
| CWE Content Team | MITRE | updated Demonstrative_Examples | |
| CWE Content Team | MITRE | updated Alternate_Terms, Name, Observed_Examples, References | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Demonstrative_Examples | |
| CWE Content Team | MITRE | updated References | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Demonstrative_Examples | |
| CWE Content Team | MITRE | updated References | |
| CWE Content Team | MITRE | updated Applicable_Platforms | |
| CWE Content Team | MITRE | updated Observed_Examples, References |
