Path Equivalence Affecting httpd:2.4/mod_session package, versions <0:2.4.37-16.module+el8.1.0+4134+e6bad0ed

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Snyk IDSNYK-RHEL8-HTTPD-3581052
published26 Jul 2021
disclosed1 Apr 2019

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Introduced: 1 Apr 2019

CVE-2019-0220 (opens in a new tab) CWE-41 (opens in a new tab)

How to fix?

Upgrade RHEL:8 httpd:2.4/mod_session to version 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed or higher.
This issue was patched in RHSA-2019:3436.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd:2.4/mod_session package and not the httpd:2.4/mod_session package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing will implicitly collapse them.