Bug 561338 (CVE-2009-4247)

Summary:	CVE-2009-4247 HelixPlayer / RealPlayer: RTSP client ASM RuleBook stack buffer overflow
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	unspecified	CC:	cmontgom, gauret, yoyzhang
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
URL:	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-4247
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2010-02-09 11:06:54 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:
Bug Blocks:	559995

Description Tomas Hoger 2010-02-03 13:22:09 UTC

Common Vulnerabilities and Exposures assigned an identifier CVE-2009-4247 to the following vulnerability:

RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741;
RealPlayer 11 11.0.x; RealPlayer SP 1.0.0 and 1.0.1; RealPlayer Enterprise; Mac
RealPlayer 10, 10.1, 11.0, and 11.0.1; Linux RealPlayer 10, 11.0.0, and 11.0.1;
and Helix Player 10.x, 11.0.0, and 11.0.1 allow remote attackers to have an
unspecified impact via a crafted ASM RuleBook, related to an "array overflow."

References:
http://service.real.com/realplayer/security/01192010_player/en/
http://xforce.iss.net/xforce/xfdb/55802

Comment 1 Tomas Hoger 2010-02-03 13:23:09 UTC

Upstream patch:
http://lists.helixcommunity.org/pipermail/protocol-cvs/2009-August/001943.html
https://helixcommunity.org/viewcvs/protocol/rtsp/rtspclnt.cpp?view=log#rev1.245

Additional reference:
http://lists.helixcommunity.org/pipermail/helix-client-dev/2009-August/008092.html

Comment 3 errata-xmlrpc 2010-02-09 10:15:52 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 4

Via RHSA-2010:0094 https://rhn.redhat.com/errata/RHSA-2010-0094.html