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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
bionic Does not exist

focal
Released (4.10-1ubuntu1.3)
groovy
Released (4.13-1ubuntu2.1)
hirsute
Released (4.13-1ubuntu3)
precise Does not exist

trusty Does not exist

upstream
Released (4.14)
xenial Does not exist

squid3
Launchpad, Ubuntu, Debian
bionic
Released (3.5.27-1ubuntu1.10)
focal Does not exist

groovy Does not exist

hirsute Does not exist

precise Ignored
(end of ESM support, was needed)
trusty Does not exist

upstream Needed

xenial
Released (3.5.12-1ubuntu7.16)