-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2011:1243-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-1243.html Issue date: 2011-08-31 ===================================================================== 1. Summary: An updated thunderbird package that fixes one security issue is now available for Red Hat Enterprise Linux 4, 5, and 6. The Red Hat Security Response Team has rated this update as having important security impact. 2. Relevant releases/architectures: RHEL Optional Productivity Applications (v. 5 server) - i386, x86_64 Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. It was found that a Certificate Authority (CA) issued a fraudulent HTTPS certificate. This update renders any HTTPS certificates signed by that CA as untrusted, except for a select few. The now untrusted certificates that were issued before July 1, 2011 can be manually re-enabled and used again at your own risk in Thunderbird; however, affected certificates issued after this date cannot be re-enabled or used. (BZ#734316) All Thunderbird users should upgrade to this updated package, which resolves this issue. All running instances of Thunderbird must be restarted for the update to take effect. 4. Solution: 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 5. Bugs fixed (http://bugzilla.redhat.com/): 734316 - Fraudulent certificates signed by DigiNotar CA certificate (MFSA 2011-34) 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/thunderbird-1.5.0.12-42.el4.src.rpm i386: thunderbird-1.5.0.12-42.el4.i386.rpm thunderbird-debuginfo-1.5.0.12-42.el4.i386.rpm ia64: thunderbird-1.5.0.12-42.el4.ia64.rpm thunderbird-debuginfo-1.5.0.12-42.el4.ia64.rpm ppc: thunderbird-1.5.0.12-42.el4.ppc.rpm thunderbird-debuginfo-1.5.0.12-42.el4.ppc.rpm s390: thunderbird-1.5.0.12-42.el4.s390.rpm thunderbird-debuginfo-1.5.0.12-42.el4.s390.rpm s390x: thunderbird-1.5.0.12-42.el4.s390x.rpm thunderbird-debuginfo-1.5.0.12-42.el4.s390x.rpm x86_64: thunderbird-1.5.0.12-42.el4.x86_64.rpm thunderbird-debuginfo-1.5.0.12-42.el4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/thunderbird-1.5.0.12-42.el4.src.rpm i386: thunderbird-1.5.0.12-42.el4.i386.rpm thunderbird-debuginfo-1.5.0.12-42.el4.i386.rpm x86_64: thunderbird-1.5.0.12-42.el4.x86_64.rpm thunderbird-debuginfo-1.5.0.12-42.el4.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/thunderbird-1.5.0.12-42.el4.src.rpm i386: thunderbird-1.5.0.12-42.el4.i386.rpm thunderbird-debuginfo-1.5.0.12-42.el4.i386.rpm ia64: thunderbird-1.5.0.12-42.el4.ia64.rpm thunderbird-debuginfo-1.5.0.12-42.el4.ia64.rpm x86_64: thunderbird-1.5.0.12-42.el4.x86_64.rpm thunderbird-debuginfo-1.5.0.12-42.el4.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/thunderbird-1.5.0.12-42.el4.src.rpm i386: thunderbird-1.5.0.12-42.el4.i386.rpm thunderbird-debuginfo-1.5.0.12-42.el4.i386.rpm ia64: thunderbird-1.5.0.12-42.el4.ia64.rpm thunderbird-debuginfo-1.5.0.12-42.el4.ia64.rpm x86_64: thunderbird-1.5.0.12-42.el4.x86_64.rpm thunderbird-debuginfo-1.5.0.12-42.el4.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/thunderbird-2.0.0.24-24.el5.src.rpm i386: thunderbird-2.0.0.24-24.el5.i386.rpm thunderbird-debuginfo-2.0.0.24-24.el5.i386.rpm x86_64: thunderbird-2.0.0.24-24.el5.x86_64.rpm thunderbird-debuginfo-2.0.0.24-24.el5.x86_64.rpm RHEL Optional Productivity Applications (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/thunderbird-2.0.0.24-24.el5.src.rpm i386: thunderbird-2.0.0.24-24.el5.i386.rpm thunderbird-debuginfo-2.0.0.24-24.el5.i386.rpm x86_64: thunderbird-2.0.0.24-24.el5.x86_64.rpm thunderbird-debuginfo-2.0.0.24-24.el5.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/thunderbird-3.1.12-2.el6_1.src.rpm i386: thunderbird-3.1.12-2.el6_1.i686.rpm thunderbird-debuginfo-3.1.12-2.el6_1.i686.rpm x86_64: thunderbird-3.1.12-2.el6_1.x86_64.rpm thunderbird-debuginfo-3.1.12-2.el6_1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/thunderbird-3.1.12-2.el6_1.src.rpm i386: thunderbird-3.1.12-2.el6_1.i686.rpm thunderbird-debuginfo-3.1.12-2.el6_1.i686.rpm ppc64: thunderbird-3.1.12-2.el6_1.ppc64.rpm thunderbird-debuginfo-3.1.12-2.el6_1.ppc64.rpm s390x: thunderbird-3.1.12-2.el6_1.s390x.rpm thunderbird-debuginfo-3.1.12-2.el6_1.s390x.rpm x86_64: thunderbird-3.1.12-2.el6_1.x86_64.rpm thunderbird-debuginfo-3.1.12-2.el6_1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/thunderbird-3.1.12-2.el6_1.src.rpm i386: thunderbird-3.1.12-2.el6_1.i686.rpm thunderbird-debuginfo-3.1.12-2.el6_1.i686.rpm x86_64: thunderbird-3.1.12-2.el6_1.x86_64.rpm thunderbird-debuginfo-3.1.12-2.el6_1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFOXpqxXlSAg2UNWIIRAnCOAJ452mncqanPSdN7EzOG7Rfq9ZER9wCeJaPZ WljPgVJ/6llR2JqzDZn+tJY= =IJwu -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce