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CVE-2023-49288

Published: 2023-12-04T23:15Z
Last Modified: 2024-11-21T08:33Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with "collapsed_forwarding on" are vulnerable. Configurations with "collapsed_forwarding off" or without a "collapsed_forwarding" directive are not vulnerable. This bug is fixed by Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should remove all collapsed_forwarding lines from their squid.conf. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt