Bug 718971 (CVE-2011-2465)

Summary:	CVE-2011-2465 bind: Remote Crash with Certain RPZ Configurations
Product:	[Other] Security Response	Reporter:	Huzaifa S. Sidhpurwala <huzaifas>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	atkac, mpoole, vdanen
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:	2011-07-12 07:36:03 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:	719041, 719043
Bug Blocks:

Description Huzaifa S. Sidhpurwala 2011-07-05 10:48:08 UTC

A defect was bound in certain versions of bind, which causes the "named"
process to exit when configured with certain RPZ configurations

Comment 2 Eugene Teo (Security Response) 2011-07-05 11:01:00 UTC

The Red Hat Security Response Team is aware of the accidental disclosure of the ISC security advisories. We are working to find out more about the vulnerabilities addressed.

Reference:
http://risky.biz/auscert-bind
http://pastebin.com/9NUt8Pk0

Comment 4 Eugene Teo (Security Response) 2011-07-05 11:19:10 UTC

http://article.gmane.org/gmane.comp.security.oss.general/5415

Comment 5 Tomas Hoger 2011-07-05 13:15:46 UTC

Upstream advisory:
http://www.isc.org/software/bind/advisories/cve-2011-2465

Comment 6 Vincent Danen 2011-07-05 14:39:34 UTC

Statement:

Not vulnerable. This issue did not affect the versions of bind as shipped with Red Hat Enterprise Linux 4, 5, or 6 as they did not include support for Response Policy Zones (RPZ).

Comment 7 Vincent Danen 2011-07-05 15:08:31 UTC

Created bind tracking bugs for this issue

Affects: fedora-15 [bug 719041]
Affects: fedora-rawhide [bug 719043]