lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Message-ID: <4443D18F.1080701@gentoo.org>
Date: Mon Apr 17 18:36:08 2006
From: koon at gentoo.org (Thierry Carrez)
Subject: [ GLSA 200604-08 ] libapreq2: Denial of Service
	vulnerability

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 200604-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                            http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  Severity: Normal
     Title: libapreq2: Denial of Service vulnerability
      Date: April 17, 2006
      Bugs: #128610
        ID: 200604-08

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

A vulnerability has been reported in libapreq2 which could lead to a
Denial of Service.

Background
==========

libapreq is a shared library with associated modules for manipulating
client request data via the Apache API.

Affected packages
=================

    -------------------------------------------------------------------
     Package               /  Vulnerable  /                 Unaffected
    -------------------------------------------------------------------
  1  www-apache/libapreq2       < 2.07                         >= 2.07

Description
===========

A vulnerability has been reported in the apreq_parse_headers() and
apreq_parse_urlencoded() functions of Apache2::Request.

Impact
======

A remote attacker could possibly exploit the vulnerability to cause a
Denial of Service by CPU consumption.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All libapreq2 users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=www-apache/libapreq2-2.07"

References
==========

  [ 1 ] CVE-2006-0042
        http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0042
  [ 2 ] libapreq2 Changes

http://svn.apache.org/viewcvs.cgi/httpd/apreq/tags/v2_07/CHANGES?rev=376998&view=markup

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

  http://security.gentoo.org/glsa/glsa-200604-08.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 2006 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/2.0

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 258 bytes
Desc: OpenPGP digital signature
Url : http://lists.grok.org.uk/pipermail/full-disclosure/attachments/20060417/58a16ec8/signature.bin

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ