Bug 823213

Summary:	python-tornado: HTTP header injection vulnerability
Product:	[Other] Security Response	Reporter:	Vincent Danen <vdanen>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	ionut, tomspur
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-05-20 16:39:47 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:	823214, 823215
Bug Blocks:

Description Vincent Danen 2012-05-19 23:34:51 UTC

Certain input provided to the tornado.web.RequestHandler.set_header() function in tornado prior to 2.2.1 was reported [1].  This flaw could be used to expose arbitrary HTTP headers in a response sent to the user.

[1] http://www.tornadoweb.org/documentation/releases/v2.2.1.html

Comment 1 Vincent Danen 2012-05-19 23:36:12 UTC

Created python-tornado tracking bugs for this issue

Affects: fedora-all [bug 823214]
Affects: epel-6 [bug 823215]

Comment 2 Thomas Spura 2012-05-20 16:39:47 UTC

This CVE is already reported in bug #822852.

Closing as a dublicate as there is also an CVE number.
(Correct me, if this needs to be handled differently...)

*** This bug has been marked as a duplicate of bug 822852 ***

Comment 3 Vincent Danen 2012-05-23 15:13:25 UTC

No that's fine.  Thanks, Thomas.  I hadn't noticed the other bug.