RHSA-2013:0520Low

Red Hat Security Advisory: dovecot security and bug fix update

Published
February 20, 2013
Last Modified
November 7, 2026

🔗 CVE IDs covered (3)

CVE-2011-2166 →CVE-2011-2167 →CVE-2011-4318 →

📋 Description

CVE-2011-2166 — dovecot: authenticated remote bypass of intended access restrictions CVE-2011-2167 — dovecot: directory traversal due to not obeying chroot directive CVE-2011-4318 — dovecot: proxy destination host name not checked against SSL certificate name

🎯 Affected products54

  • Red Hat Enterprise Linux Server (v. 6)
  • Red Hat Enterprise Linux Server Optional (v. 6)
  • Red Hat Enterprise Linux Workstation (v. 6)
  • Red Hat Enterprise Linux Workstation Optional (v. 6)
  • dovecot-1:2.0.9-5.el6.i686 as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-1:2.0.9-5.el6.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • dovecot-1:2.0.9-5.el6.ppc as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-1:2.0.9-5.el6.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-1:2.0.9-5.el6.s390 as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-1:2.0.9-5.el6.s390x as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-1:2.0.9-5.el6.src as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-1:2.0.9-5.el6.src as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • dovecot-1:2.0.9-5.el6.src as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • dovecot-1:2.0.9-5.el6.src as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)
  • dovecot-1:2.0.9-5.el6.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-1:2.0.9-5.el6.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.i686 as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.ppc as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.s390 as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.s390x as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • dovecot-debuginfo-1:2.0.9-5.el6.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)
  • +24 more not shown

✅ 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/knowledge/articles/11258

🔗 References (6)