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CVE-2022-41317

Published: 23 September 2022

An issue was discovered in Squid 4.9 through 4.17 and 5.0.6 through 5.6. Due to inconsistent handling of internal URIs, there can be Exposure of Sensitive Information about clients using the proxy via an HTTPS request to an internal cache manager URL. This is fixed in 5.7.

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
squid
Launchpad, Ubuntu, Debian
bionic Does not exist

upstream
Released (5.7)
trusty Does not exist

xenial Does not exist

focal
Released (4.10-1ubuntu1.7)
jammy
Released (5.2-1ubuntu4.2)
kinetic
Released (5.6-1ubuntu3)
squid3
Launchpad, Ubuntu, Debian
xenial Not vulnerable

bionic Not vulnerable

focal Does not exist

jammy Does not exist

upstream Not vulnerable

trusty Not vulnerable

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N