Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [day] [month] [year] [list]
Date: Wed, 09 Jun 2021 23:11:00 +0200
From: Christophe JAILLET <>
Subject: CVE-2021-26691: Apache httpd: mod_session response handling heap overflow

CVE-2021-26691: mod_session response handling heap overflow

Severity: low

Vendor: The Apache Software Foundation

Versions Affected:
httpd 2.4.0 to 2.4.46

Apache HTTP Server 2.4.0 to 2.4.46
A specially crafted SessionHeader sent by an origin server could cause a heap overflow

Discovered internally by Christophe Jaillet


Powered by blists - more mailing lists

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.