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.
References
Configurations
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History
26 Jul 2024, 19:39
Type | Values Removed | Values Added |
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References | () https://httpd.apache.org/security/vulnerabilities_24.html - Release Notes, Vendor Advisory | |
References | () https://lists.apache.org/thread.html/r17a4c6ce9aff662efd9459e9d1850ab4a611cb23392fc68264c72cb3%40%3Ccvs.httpd.apache.org%3E - Mailing List, Patch | |
References | () https://lists.apache.org/thread.html/r7c795cd45a3384d4d27e57618a215b0ed19cb6ca8eb070061ad5d837%40%3Cannounce.apache.org%3E - Mailing List | |
References | () https://lists.apache.org/thread.html/rb5b0e46f179f60b0c70204656bc52fcb558e961cb4d06a971e9e3efb%40%3Cusers.httpd.apache.org%3E - Mailing List | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMIIEFINL6FUIOPD2A3M5XC6DH45Y3CC/ - Release Notes | |
References | () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WS5RVHOIIRECG65ZBTZY7IEJVWQSQPG3/ - Release Notes |
07 Nov 2023, 03:39
Type | Values Removed | Values Added |
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References |
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31 Aug 2023, 16:13
Type | Values Removed | Values Added |
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References | (MISC) http://packetstormsecurity.com/files/167397/Apache-2.4.50-Remote-Code-Execution.html - Exploit, Third Party Advisory, VDB Entry | |
CWE | NVD-CWE-Other |
Information
Published : 2021-10-07 16:15
Updated : 2024-07-26 19:39
NVD link : CVE-2021-42013
Mitre link : CVE-2021-42013
CVE.ORG link : CVE-2021-42013
JSON object : View
Products Affected
oracle
- secure_backup
- jd_edwards_enterpriseone_tools
- instantis_enterprisetrack
fedoraproject
- fedora
apache
- http_server
netapp
- cloud_backup
CWE