RHSA-2012:0140Critical

Red Hat Security Advisory: thunderbird security update

Published
February 16, 2012
Last Modified
November 7, 2026

🔗 CVE IDs covered (1)

CVE-2011-3026 →

📋 Description

CVE-2011-3026 — libpng: Heap buffer overflow in png_decompress_chunk (MFSA 2012-11)

🎯 Affected products22

  • Red Hat Enterprise Linux Desktop (v. 6)
  • Red Hat Enterprise Linux Server Optional (v. 6)
  • Red Hat Enterprise Linux Workstation (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.src as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.src as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.src as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-0:3.1.18-2.el6_2.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • thunderbird-debuginfo-0:3.1.18-2.el6_2.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • thunderbird-debuginfo-0:3.1.18-2.el6_2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-debuginfo-0:3.1.18-2.el6_2.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • thunderbird-debuginfo-0:3.1.18-2.el6_2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-debuginfo-0:3.1.18-2.el6_2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-debuginfo-0:3.1.18-2.el6_2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • thunderbird-debuginfo-0:3.1.18-2.el6_2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • thunderbird-debuginfo-0:3.1.18-2.el6_2.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)

✅ Remediation

Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/kb/docs/DOC-11259

🔗 References (4)