CVE-2024-38475

Updated: 2024-07-13 20:42:56.155284

Description:

Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure. Substitutions in server context that use a backreferences or variables as the first segment of the substitution are affected.  Some unsafe RewiteRules will be broken by this change and the rewrite flag "UnsafePrefixStat" can be used to opt back in once ensuring the substitution is appropriately constrained.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x NONE 0
CVSS Version 3.x HIGH 9.1

Status

OS name Project name Version Score Severity Status Errata Last updated
AlmaLinux 9.2 ESU httpd 2.4.53 9.1 HIGH In Testing 2024-07-16 11:22:56
CentOS 6 ELS httpd 2.2.15 9.1 HIGH In Progress 2024-07-12 10:16:36
CentOS 7 ELS httpd 2.4.6 9.1 HIGH In Progress 2024-07-12 10:16:37
CentOS 8.4 ELS httpd 2.4.37 9.1 HIGH In Testing 2024-07-17 21:40:21
CentOS 8.5 ELS httpd 2.4.37 9.1 HIGH In Testing 2024-07-18 11:23:11
CentOS Stream 8 ELS httpd 2.4.37 9.1 HIGH In Progress 2024-07-12 10:16:37
CloudLinux 6 ELS httpd 2.2.15 9.1 HIGH In Progress 2024-07-12 10:16:37
Oracle Linux 6 ELS httpd 2.2.15 9.1 HIGH In Progress 2024-07-12 10:16:37