[ GLSA 200807-11 ] PeerCast: Buffer overflow
Date: Mon, 21 Jul 2008 21:52:38 +0200
From: Pierre-Yves Rofes <py@gentoo.org.>
To: gentoo-announce@gentoo.org
Subject: [ GLSA 200807-11 ] PeerCast: Buffer overflow
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Gentoo Linux Security Advisory GLSA 200807-11
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http://security.gentoo.org/
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Severity: High
Title: PeerCast: Buffer overflow
Date: July 21, 2008
Bugs: #220281
ID: 200807-11
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Synopsis
========
A buffer overflow vulnerability in PeerCast may allow for the remote
execution of arbitrary code.
Background
==========
PeerCast is a client and server for P2P-radio networks.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-sound/peercast < 0.1218-r1 >= 0.1218-r1
Description
===========
Nico Golde reported a boundary error in the HTTP::getAuthUserPass()
function when processing overly long HTTP Basic authentication
requests.
Impact
======
A remote attacker could send a specially crafted HTTP request to the
vulnerable server, possibly resulting in the remote execution of
arbitrary code with the privileges of the user running the application.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All PeerCast users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-sound/peercast-0.1218-r1"
References
==========
[ 1 ] CVE-2008-2040
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2040
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200807-11.xml
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
http://bugs.gentoo.org.
License
=======
Copyright 2008 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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