Bug 1328361 (CVE-2015-8852)

Summary:	CVE-2015-8852 varnish: http smuggling issues
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	carnil, ingvar, jkaluza, jorton, mmaslano
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	varnish 3.0.7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-12-12 13:15:51 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1328362, 1328363
Bug Blocks:

Description Andrej Nemec 2016-04-19 08:17:12 UTC

An old flaw found in Varnish 3 before 3.0.7 It combines two flaws in HTTP protocol handling which allow for HTTP Response Splitting attacks.

Upstream fix:

https://github.com/varnish/Varnish-Cache/commit/29870c8fe95e4e8a672f6f28c5fbe692bea09e9c
https://github.com/varnish/Varnish-Cache/commit/85e8468bec9416bd7e16b0d80cb820ecd2b330c3

References:

http://seclists.org/oss-sec/2016/q2/81

Comment 1 Andrej Nemec 2016-04-19 08:17:55 UTC

Created varnish tracking bugs for this issue:

Affects: epel-5 [bug 1328362]
Affects: epel-6 [bug 1328363]