CVE-2016-10003

Published: 27 January 2017

Incorrect HTTP Request header comparison in Squid HTTP Proxy 3.5.0.1 through 3.5.22, and 4.0.1 through 4.0.16 results in Collapsed Forwarding feature mistakenly identifying some private responses as being suitable for delivery to multiple clients.

Priority

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package	Release	Status
squid3 Launchpad, Ubuntu, Debian	precise	Not vulnerable (3.1.19-1ubuntu3.12.04.7)
	trusty	Does not exist (trusty was not-affected [3.3.8-1ubuntu6.8])
	upstream	Released (3.5.23-1)
	xenial	Released (3.5.12-1ubuntu7.3)
	yakkety	Released (3.5.12-1ubuntu8.1)
	Patches: upstream: http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2016_10_a.patch upstream: http://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-14127.patch

Severity score breakdown

Parameter	Value
Base score	7.5
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	None
Availability impact	None
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Bugs

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=848491

Join the discussion

Canonical is offering Expanded Security Maintenance

Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.

Find out more about ESM ›