full-disclosure - [ GLSA 200812-11 ] CUPS: Multiple vulnerabilities

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: <49403FD0.7050905@gentoo.org>
Date: Wed, 10 Dec 2008 23:16:48 +0100
From: Pierre-Yves Rofes <py@...too.org>
To: gentoo-announce@...too.org
Cc: full-disclosure@...ts.grok.org.uk, bugtraq@...urityfocus.com,
	security-alerts@...uxsecurity.com
Subject: [ GLSA 200812-11 ] CUPS: Multiple vulnerabilities

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 200812-11
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                              http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    Severity: High
       Title: CUPS: Multiple vulnerabilities
        Date: December 10, 2008
        Bugs: #238976, #249727
          ID: 200812-11

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

Synopsis
========

Several remotely exploitable bugs have been found in CUPS, which allow
remote execution of arbitrary code.

Background
==========

CUPS is the Common Unix Printing System.

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

      -------------------------------------------------------------------
       Package         /  Vulnerable  /                       Unaffected
      -------------------------------------------------------------------
    1  net-print/cups     < 1.3.9-r1                         >= 1.3.9-r1

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

Several buffer overflows were found in:

* The read_rle16 function in imagetops (CVE-2008-3639, found by
    regenrecht, reported via ZDI)

* The WriteProlog function in texttops (CVE-2008-3640, found by
    regenrecht, reported via ZDI)

* The Hewlett-Packard Graphics Language (HPGL) filter (CVE-2008-3641,
    found by regenrecht, reported via iDefense)

* The _cupsImageReadPNG function (CVE-2008-5286, reported by iljavs)

Impact
======

A remote attacker could send specially crafted input to a vulnerable
server, resulting in the remote execution of arbitrary code with the
privileges of the user running the server.

Workaround
==========

None this time.

Resolution
==========

All CUPS users should upgrade to the latest version.

      # emerge --sync
      # emerge --ask --oneshot --verbose ">=net-print/cups-1.3.9-r1"

References
==========

    [ 1 ] CVE-2008-3639
          http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3639
    [ 2 ] CVE-2008-3640
          http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3640
    [ 3 ] CVE-2008-3641
          http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3641
    [ 4 ] CVE-2008-5286
          http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5286

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

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

    http://security.gentoo.org/glsa/glsa-200812-11.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@...too.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

Download attachment "signature.asc" of type "application/pgp-signature" (261 bytes)

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/