Test ID:	1.3.6.1.4.1.25623.1.0.104597
Category:	Web Servers
Title:	Apache HTTP Server 2.4.0 - 2.4.55 HTTP Request Smuggling Vulnerability - Linux
Summary:	Apache HTTP Server is prone to a HTTP request smuggling; vulnerability.
Description:	Summary: Apache HTTP Server is prone to a HTTP request smuggling vulnerability. Vulnerability Insight: Some mod_proxy configurations allow a HTTP Request Smuggling attack. Configurations are affected when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern matches some portion of the user-supplied request-target (URL) data and is then re-inserted into the proxied request-target using variable substitution. Vulnerability Impact: Request splitting/smuggling could result in bypass of access controls in the proxy server, proxying unintended URLs to existing origin servers, and cache poisoning. Affected Software/OS: Apache HTTP Server versions 2.4.0 through 2.4.55. Solution: Update to version 2.4.56 or later. CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-25690 https://security.gentoo.org/glsa/202309-01 http://packetstormsecurity.com/files/176334/Apache-2.4.55-mod_proxy-HTTP-Request-Smuggling.html https://httpd.apache.org/security/vulnerabilities_24.html https://lists.debian.org/debian-lts-announce/2023/04/msg00028.html
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