full-disclosure - [ MDVSA-2013:083 ] glib2.0

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Date: Tue, 09 Apr 2013 11:47:00 +0200
From: security@...driva.com
To: full-disclosure@...ts.grok.org.uk
Subject: [ MDVSA-2013:083 ] glib2.0

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2013:083
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : glib2.0
 Date    : April 9, 2013
 Affected: Business Server 1.0
 _______________________________________________________________________

 Problem Description:

 Updated glib2.0 packages fix security vulnerability:

 It was discovered that the version of glib shipped with MBS 1 does
 not sanitise certain DBUS related environment variables. When used
 in combination with a setuid application which utilises dbus via
 glib, a local user could gain escalated privileges with a specially
 crafted environment. This is related to a similar issue with dbus
 (CVE-2012-3524).

 This updated version of glib adds appropriate protection against
 such scenarios and also adds additional hardening when used in a
 setuid environment.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3524
 https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0293
 _______________________________________________________________________

 Updated Packages:

 Mandriva Business Server 1/X86_64:
 de4094c18ae9b4513078d4ef000dd875  mbs1/x86_64/glib2.0-common-2.32.4-1.mbs1.x86_64.rpm
 b2e1e347ae6d793ecb2dc9c7c980413b  mbs1/x86_64/glib-gettextize-2.32.4-1.mbs1.x86_64.rpm
 b7973bd0af7715153573f254fe888ff3  mbs1/x86_64/lib64gio2.0_0-2.32.4-1.mbs1.x86_64.rpm
 06abc13fc1fefa27501416cd78a2daca  mbs1/x86_64/lib64glib2.0_0-2.32.4-1.mbs1.x86_64.rpm
 5a264af58cd6398813766213b3f644d8  mbs1/x86_64/lib64glib2.0-devel-2.32.4-1.mbs1.x86_64.rpm
 513ab313c25d170152de83ae5cf9a403  mbs1/x86_64/lib64glib2.0-static-devel-2.32.4-1.mbs1.x86_64.rpm 
 5f1a72a5c8fecf94e5ff9d176ef79e7f  mbs1/SRPMS/glib2.0-2.32.4-1.mbs1.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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