[<prev] [next>] [day] [month] [year] [list]
Message-ID: <40ACFF0B.2050107@gentoo.org>
From: koon at gentoo.org (Thierry Carrez)
Subject: [ GLSA 200405-15 ] cadaver heap-based buffer overflow
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200405-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: cadaver heap-based buffer overflow
Date: May 20, 2004
Bugs: #51461
ID: 200405-15
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
There is a heap-based buffer overflow vulnerability in the neon library
used in cadaver, possibly leading to execution of arbitrary code when
connected to a malicious server.
Background
==========
cadaver is a command-line WebDAV client.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/cadaver <= 0.22.1 >= 0.22.2
Description
===========
Stefan Esser discovered a vulnerability in the code of the neon library
(see GLSA 200405-13). This library is also included in cadaver.
Impact
======
When connected to a malicious WebDAV server, this vulnerability could
allow remote execution of arbitrary code with the rights of the user
running cadaver.
Workaround
==========
There is no known workaround at this time. All users are advised to
upgrade to the latest available version of cadaver.
Resolution
==========
All users of cadaver should upgrade to the latest stable version:
# emerge sync
# emerge -pv ">=net-misc/cadaver-0.22.2"
# emerge ">=net-misc/cadaver-0.22.2"
References
==========
[ 1 ] CAN-2004-0398
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0398
[ 2 ] GLSA 200405-13
http://www.gentoo.org/security/en/glsa/glsa-200405-13.xml
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200405-15.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@...too.org or alternatively, you may file a bug at
http://bugs.gentoo.org.
License
=======
Copyright 2004 Gentoo Technologies, 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/1.0
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFArP8LvcL1obalX08RAoGaAKCgj0T5gwgllRkrHKXHWMK6P7kyDQCfe0ZN
UnHOFtHw+wNG29yS6+zy+aw=
=z8Wi
-----END PGP SIGNATURE-----
Powered by blists - more mailing lists