Bug 500493 (CVE-2009-1376)

Summary:	CVE-2009-1376 pidgin incomplete fix for CVE-2008-2927
Product:	[Other] Security Response	Reporter:	Josh Bressers <bressers>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	jlieskov, kreilly, mjc, security-response-team, wtogami
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
URL:	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-1376
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2009-06-09 07:13:59 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:	500494, 500495, 500496, 500497, 500500, 502578, 833958
Bug Blocks:

Description Josh Bressers 2009-05-12 22:08:18 UTC

The integer overflow fix for CVE-2008-2927 was incomplete on 32 bit
platforms. If a Pidgin user can receive a specially crafted MSN message,
it may be possible to execute arbitrary code with the permissions of the
user running Pidgin.

This flaw is only exploitable by individuals who can message a user, which
is controlled by the Pidgin privacy setting.  The default setting is to
only allow messages from users in the buddy list.

Comment 4 Jan Lieskovsky 2009-05-22 08:08:00 UTC

Link to upstream advisory:

http://www.pidgin.im/news/security//?id=32

Comment 5 errata-xmlrpc 2009-05-22 12:09:36 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 3

Via RHSA-2009:1059 https://rhn.redhat.com/errata/RHSA-2009-1059.html

Comment 6 errata-xmlrpc 2009-05-22 12:10:00 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 3

Via RHSA-2009:1059 https://rhn.redhat.com/errata/RHSA-2009-1059.html

Comment 7 errata-xmlrpc 2009-05-22 12:10:44 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5

Via RHSA-2009:1060 https://rhn.redhat.com/errata/RHSA-2009-1060.html

Comment 9 Fedora Update System 2009-05-26 14:31:21 UTC

pidgin-2.5.6-1.fc9 has been submitted as an update for Fedora 9.
http://admin.fedoraproject.org/updates/pidgin-2.5.6-1.fc9

Comment 10 Fedora Update System 2009-06-02 14:26:27 UTC

pidgin-2.5.6-1.fc9 has been pushed to the Fedora 9 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 11 Fedora Update System 2009-06-02 14:28:28 UTC

pidgin-2.5.6-1.fc11 has been pushed to the Fedora 11 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 12 Fedora Update System 2009-06-02 14:33:31 UTC

pidgin-2.5.6-1.fc10 has been pushed to the Fedora 10 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 13 Tomas Hoger 2009-06-09 07:11:56 UTC

ZDI advisory:
  http://www.zerodayinitiative.com/advisories/ZDI-09-031/

Comment 14 Red Hat Product Security 2009-06-09 07:13:59 UTC

This issue was addressed in:

Red Hat Enterprise Linux:
  http://rhn.redhat.com/errata/RHSA-2009-1059.html
  http://rhn.redhat.com/errata/RHSA-2009-1060.html

Fedora:
  https://admin.fedoraproject.org/updates/F10/FEDORA-2009-5597
  https://admin.fedoraproject.org/updates/F11/FEDORA-2009-5583
  https://admin.fedoraproject.org/updates/F9/FEDORA-2009-5552