CVE-2020-25097

Published: 19 March 2021

An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.

Priority

Medium

CVSS 3 base score: 8.6

Status

Package Release Status
squid
Launchpad, Ubuntu, Debian
Upstream
Released (4.14)
Ubuntu 21.04 (Hirsute Hippo) Pending
(4.13-1ubuntu3)
Ubuntu 20.10 (Groovy Gorilla)
Released (4.13-1ubuntu2.1)
Ubuntu 20.04 LTS (Focal Fossa)
Released (4.10-1ubuntu1.3)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_11.patch
squid3
Launchpad, Ubuntu, Debian
Upstream Needed

Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver)
Released (3.5.27-1ubuntu1.10)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (3.5.12-1ubuntu7.16)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist