bugtraq - [ MDVSA-2014:070 ] yaml

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Date: Wed, 09 Apr 2014 15:07:00 +0200
From: security@...driva.com
To: bugtraq@...urityfocus.com
Subject: [ MDVSA-2014:070 ] yaml

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2014:070
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : yaml
 Date    : April 9, 2014
 Affected: Enterprise Server 5.0
 _______________________________________________________________________

 Problem Description:

 Updated yaml packages fix security vulnerabilities:

 Florian Weimer of the Red Hat Product Security Team discovered a
 heap-based buffer overflow flaw in LibYAML, a fast YAML 1.1 parser
 and emitter library. A remote attacker could provide a YAML document
 with a specially-crafted tag that, when parsed by an application
 using libyaml, would cause the application to crash or, potentially,
 execute arbitrary code with the privileges of the user running the
 application (CVE-2013-6393).

 Ivan Fratric of the Google Security Team discovered a heap-based buffer
 overflow vulnerability in LibYAML, a fast YAML 1.1 parser and emitter
 library. A remote attacker could provide a specially-crafted YAML
 document that, when parsed by an application using libyaml, would cause
 the application to crash or, potentially, execute arbitrary code with
 the privileges of the user running the application (CVE-2014-2525).
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6393
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2525
 http://advisories.mageia.org/MGASA-2014-0040.html
 http://advisories.mageia.org/MGASA-2014-0150.html
 _______________________________________________________________________

 Updated Packages:

 Mandriva Enterprise Server 5:
 a973ed16888d75b81718a12350e9149e  mes5/i586/libyaml0_1-0.1.2-1.1mdvmes5.2.i586.rpm
 0dc7f2dbf985430ca7873d77bbca4f9a  mes5/i586/libyaml-devel-0.1.2-1.1mdvmes5.2.i586.rpm 
 962c74685f44a098ad184043b574457e  mes5/SRPMS/yaml-0.1.2-1.1mdvmes5.2.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 0ff9cde6691ad7432feaf7a54eb6d0a7  mes5/x86_64/lib64yaml0_1-0.1.2-1.1mdvmes5.2.x86_64.rpm
 e71f45f56edb9a638a8336b30ac1e7c0  mes5/x86_64/lib64yaml-devel-0.1.2-1.1mdvmes5.2.x86_64.rpm 
 962c74685f44a098ad184043b574457e  mes5/SRPMS/yaml-0.1.2-1.1mdvmes5.2.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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