bugtraq - [ MDVSA-2015:100 ] cups-filters

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Date: Sun, 29 Mar 2015 06:55:01 +0200
From: security@...driva.com
To: bugtraq@...urityfocus.com
Subject: [ MDVSA-2015:100 ] cups-filters

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2015:100
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : cups-filters
 Date    : March 29, 2015
 Affected: Business Server 2.0
 _______________________________________________________________________

 Problem Description:

 Updated cups-filters packages fix security vulnerabilities:
 
 Florian Weimer discovered that cups-filters incorrectly handled
 memory in the urftopdf filter. An attacker could possibly use this
 issue to execute arbitrary code with the privileges of the lp user
 (CVE-2013-6473).
 
 Florian Weimer discovered that cups-filters incorrectly handled
 memory in the pdftoopvp filter. An attacker could possibly use this
 issue to execute arbitrary code with the privileges of the lp user
 (CVE-2013-6474, CVE-2013-6475).
 
 Florian Weimer discovered that cups-filters did not restrict driver
 directories in in the pdftoopvp filter. An attacker could possibly
 use this issue to execute arbitrary code with the privileges of the
 lp user (CVE-2013-6476).
 
 Sebastian Krahmer discovered it was possible to use malicious
 broadcast packets to execute arbitrary commands on a server running
 the cups-browsed daemon (CVE-2014-2707).
 
 In cups-filters before 1.0.53, out-of-bounds accesses in the
 process_browse_data function when reading the packet variable
 could leading to a crash, thus resulting in a denial of service
 (CVE-2014-4337).
 
 In cups-filters before 1.0.53, if there was only a single BrowseAllow
 line in cups-browsed.conf and its host specification was invalid, this
 was interpreted as if no BrowseAllow line had been specified, which
 resulted in it accepting browse packets from all hosts (CVE-2014-4338).
 
 The CVE-2014-2707 issue with malicious broadcast packets, which
 had been fixed in Mageia Bug 13216 (MGASA-2014-0181), had not been
 completely fixed by that update. A more complete fix was implemented
 in cups-filters 1.0.53 (CVE-2014-4336).
 
 Note that only systems that have enabled the affected feature
 by using the CreateIPPPrinterQueues configuration directive in
 /etc/cups/cups-browsed.conf were affected by the CVE-2014-2707 /
 CVE-2014-4336 issue.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6473
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6474
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6475
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6476
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2707
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4336
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4337
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4338
 http://advisories.mageia.org/MGASA-2014-0170.html
 http://advisories.mageia.org/MGASA-2014-0181.html
 http://advisories.mageia.org/MGASA-2014-0267.html
 _______________________________________________________________________

 Updated Packages:

 Mandriva Business Server 2/X86_64:
 8debeee26ba55f4bb1b93d553da75157  mbs2/x86_64/cups-filters-1.0.53-1.mbs2.x86_64.rpm
 37666681642eddb5343e968a58b3d771  mbs2/x86_64/lib64cups-filters1-1.0.53-1.mbs2.x86_64.rpm
 d526c4341f34532c8032655f7e334999  mbs2/x86_64/lib64cups-filters-devel-1.0.53-1.mbs2.x86_64.rpm 
 5ecb3127039ab1eacb519a7b98e1d545  mbs2/SRPMS/cups-filters-1.0.53-1.mbs2.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/en/support/security/advisories/

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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