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Test ID:1.3.6.1.4.1.25623.1.0.112902
Category:Web Servers
Title:Apache HTTP Server 2.4.39 - 2.4.46 Unexpected URL Matching Vulnerability - Linux
Summary:Apache HTTP Server is prone to an unexpected URL matching; vulnerability.
Description:Summary:
Apache HTTP Server is prone to an unexpected URL matching
vulnerability.

Vulnerability Insight:
The unexpected matching behaviour occurs with 'MergeSlashes OFF'.

Affected Software/OS:
Apache HTTP Server versions 2.4.39 to 2.4.46 on Linux.

Solution:
Update to version 2.4.48 or later.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-30641
https://security.netapp.com/advisory/ntap-20210702-0001/
Debian Security Information: DSA-4937 (Google Search)
https://www.debian.org/security/2021/dsa-4937
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/
https://security.gentoo.org/glsa/202107-38
http://httpd.apache.org/security/vulnerabilities_24.html
https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E
https://www.oracle.com/security-alerts/cpuoct2021.html
https://lists.debian.org/debian-lts-announce/2021/07/msg00006.html
https://lists.apache.org/thread.html/r2b4773944d83d2799de9fbaeee7fe0f3fd72669467787e02f434cb10@%3Cannounce.httpd.apache.org%3E
https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd@%3Cdev.httpd.apache.org%3E
http://www.openwall.com/lists/oss-security/2021/06/10/8
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