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VID 22985
Severity 40
Port 80, ...
Protocol TCP
Class WWW
Detailed Description The version of Apache httpd installed on the remote host is 2.4.49 prior to 2.4.51. It is, therefore, affected by a vulnerability as referenced in the 2.4.51 advisory.

- 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.
(CVE-2021-42013)

* References:
https://httpd.apache.org/security/vulnerabilities_24.html

* Platforms Affected:
Apache HTTP versions 2.4.x prior to 2.4.51
Any operating system Any version
Recommendation Upgrade to the latest version of Apache HTTP Server (2.4.51 or later), available from the Apache Software Foundation download site, http://httpd.apache.org/download.cgi
Related URL CVE-2021-42013 (CVE)
Related URL (SecurityFocus)
Related URL (ISS)