CISA KEV 정보
| 취약점명 | Apache HTTP Server Path Traversal Vulnerability |
|---|---|
| 설명 | Apache HTTP Server contains a path traversal vulnerability that allows an attacker to perform remote code execution if files outside directories configured by Alias-like directives are not under default require all denied or if CGI scripts are enabled. This CVE ID resolves an incomplete patch for CVE-2021-41773. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Known |
| CWE | CWE-22 |
| 등록일 (KEV) | 2021-11-03 |
| 조치 기한 | 2021-11-17 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2021-42013 |
NVD 상세 정보
CVSS v3.1: 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P설명: It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue only affects Apache 2.4.49 and Apache 2.4.50 and not earlier versions.
CWE: CWE-22 | CWE-22
참조
- http://jvn.jp/en/jp/JVN51106450/index.html [Third Party Advisory]
- http://packetstormsecurity.com/files/164501/Apache-HTTP-Server-2.4.50-Path-Traversal-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/164609/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/164629/Apache-2.4.49-2.4.50-Traversal-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/164941/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/165089/Apache-HTTP-Server-2.4.50-CVE-2021-42013-Exploitation.html [Third Party Advisory, VDB Entry]
- http://packetstormsecurity.com/files/167397/Apache-2.4.50-Remote-Code-Execution.html [Exploit, Third Party Advisory, VDB Entry]
- http://www.openwall.com/lists/oss-security/2021/10/07/6 [Mailing List, Third Party Advisory]
- http://www.openwall.com/lists/oss-security/2021/10/08/1 [Mailing List, Third Party Advisory]
- http://www.openwall.com/lists/oss-security/2021/10/08/2 [Mailing List, Third Party Advisory]
- http://www.openwall.com/lists/oss-security/2021/10/08/3 [Mailing List, Third Party Advisory]
- http://www.openwall.com/lists/oss-security/2021/10/08/4 [Mailing List, Third Party Advisory]
- http://www.openwall.com/lists/oss-security/2021/10/08/5 [Mailing List, Third Party Advisory]
- http://www.openwall.com/lists/oss-security/2021/10/08/6 [Mailing List, Third Party Advisory]
- http://www.openwall.com/lists/oss-security/2021/10/09/1 [Mailing List, Third Party Advisory]
- ... 외 46건
This product uses the NVD API but is not endorsed or certified by the NVD.