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CVE-2021-30641

Published: 10 June 2021

Apache HTTP Server versions 2.4.39 to 2.4.46 Unexpected matching behavior with 'MergeSlashes OFF'

Notes

AuthorNote
mdeslaur
looks like this was introduced in the patch for CVE-2019-0220,
which was backported to bionic.

Priority

Medium

CVSS 3 base score: 5.3

Status

Package Release Status
apache2
Launchpad, Ubuntu, Debian
bionic
Released (2.4.29-1ubuntu4.16)
focal
Released (2.4.41-4ubuntu3.3)
groovy
Released (2.4.46-1ubuntu1.2)
hirsute
Released (2.4.46-4ubuntu1.1)
impish
Released (2.4.46-4ubuntu2)
jammy
Released (2.4.46-4ubuntu2)
trusty
Released (2.4.7-1ubuntu4.22+esm1)
upstream
Released (2.4.46-6)
xenial
Released (2.4.18-2ubuntu3.17+esm1)
Patches:
upstream: https://github.com/apache/httpd/commit/eb986059aa5aa0b6c1d52714ea83e3dd758afdd1