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CVE-2016-4555

Published: 10 May 2016

client_side_request.cc in Squid 3.x before 3.5.18 and 4.x before 4.0.10 allows remote servers to cause a denial of service (crash) via crafted Edge Side Includes (ESI) responses.

Notes

AuthorNote
sbeattie
need to verify if ESI is enabled in package (see advisory)
mdeslaur
3.1 not vulnerable to CVE-2016-4555, but is for CVE-2016-4556

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
squid3
Launchpad, Ubuntu, Debian
upstream
Released (3.5.18,4.0.10)
precise
Released (3.1.19-1ubuntu3.12.04.7)
trusty Does not exist
(trusty was released [3.3.8-1ubuntu6.8])
wily
Released (3.3.8-1ubuntu16.3)
xenial
Released (3.5.12-1ubuntu7.2)
Patches:
upstream: http://www.squid-cache.org/Versions/v3/3.4/changesets/SQUID-2016_9.patch
upstream: http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2016_9.patch