Bug 626783 (CVE-2010-2948)

Summary:	CVE-2010-2948 Quagga (bgpd): Stack buffer overflow by processing certain Route-Refresh messages
Product:	[Other] Security Response	Reporter:	Jan Lieskovsky <jlieskov>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	asersen, jskala, mcermak, security-response-team
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:	2012-06-20 13:41:59 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:	628981, 638624, 638626, 638627, 638628, 644830, 644832, 833977
Bug Blocks:

Description Jan Lieskovsky 2010-08-24 12:11:03 UTC

A stack buffer overflow flaw was found in the way Quagga's bgpd daemon
processed Route-Refresh messages. A configured Border Gateway Protocol
(BGP) peer could send a Route-Refresh message with specially-crafted
Outbound Route Filtering (ORF) record, which would cause the master BGP
daemon (bgpd) to crash or, possibly, execute arbitrary code with the
privileges of the user running bgpd.

Upstream changeset:
  [1] http://code.quagga.net/?p=quagga.git;a=commit;h=d64379e8f3c0636df53ed08d5b2f1946cfedd0e3

References:
  [2] http://www.quagga.net/news2.php?y=2010&m=8&d=19#id1282241100

CVE request:
  [3] http://www.openwall.com/lists/oss-security/2010/08/24/3

Comment 4 Jan Lieskovsky 2010-08-24 12:20:15 UTC

This issue affects the versions of the quagga package, as shipped
with Red Hat Enterprise Linux 3, 4, and 5.

--

This issue affects the versions of the quagga package, as shipped
with Fedora release of 12 and 13.

Comment 7 Jan Lieskovsky 2010-08-31 15:09:27 UTC

Created quagga tracking bugs for this issue

Affects: fedora-all [bug 628981]

Comment 16 Jan Lieskovsky 2010-09-24 16:37:05 UTC

Statement:

This issue is not planned to be fixed in Red Hat Enterprise Linux 3
due to this product being in Production 3 of its maintenance
life-cycle, where only qualified security errata of important and
critical impact are addressed.

For further information about the Errata Support Policy, visit:
http://www.redhat.com/security/updates/errata

A future update in Red Hat Enterprise Linux 4 and
Red Hat Enterprise Linux 5 may address this flaw.

Comment 19 errata-xmlrpc 2010-10-20 16:24:15 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5

Via RHSA-2010:0785 https://rhn.redhat.com/errata/RHSA-2010-0785.html

Comment 23 errata-xmlrpc 2010-12-06 19:21:28 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2010:0945 https://rhn.redhat.com/errata/RHSA-2010-0945.html