-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: firefox security update Advisory ID: RHSA-2011:1437-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-1437.html Issue date: 2011-11-08 CVE Names: CVE-2011-3647 CVE-2011-3648 CVE-2011-3650 ===================================================================== 1. Summary: Updated firefox packages that fix multiple security issues are now available for Red Hat Enterprise Linux 4, 5, and 6. The Red Hat Security Response Team has rated this update as having critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, 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 Optional (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 HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, 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 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. A flaw was found in the way Firefox handled certain add-ons. A web page containing malicious content could cause an add-on to grant itself full browser privileges, which could lead to arbitrary code execution with the privileges of the user running Firefox. (CVE-2011-3647) A cross-site scripting (XSS) flaw was found in the way Firefox handled certain multibyte character sets. A web page containing malicious content could cause Firefox to run JavaScript code with the permissions of a different website. (CVE-2011-3648) A flaw was found in the way Firefox handled large JavaScript scripts. A web page containing malicious JavaScript could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2011-3650) For technical details regarding these flaws, refer to the Mozilla security advisories for Firefox 3.6.24. You can find a link to the Mozilla advisories in the References section of this erratum. All Firefox users should upgrade to these updated packages, which contain Firefox version 3.6.24, which corrects these issues. After installing the update, Firefox must be restarted for the changes 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/): 751931 - CVE-2011-3647 Mozilla: Security problem with loadSubScript on 1.9.2 branch (MFSA 2011-46) 751932 - CVE-2011-3648 Mozilla: Universal XSS likely with MultiByte charset (MFSA 2011-47) 751933 - CVE-2011-3650 Mozilla: crash while profiling page with many functions (MFSA 2011-49) 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/firefox-3.6.24-3.el4.src.rpm i386: firefox-3.6.24-3.el4.i386.rpm firefox-debuginfo-3.6.24-3.el4.i386.rpm ia64: firefox-3.6.24-3.el4.ia64.rpm firefox-debuginfo-3.6.24-3.el4.ia64.rpm ppc: firefox-3.6.24-3.el4.ppc.rpm firefox-debuginfo-3.6.24-3.el4.ppc.rpm s390: firefox-3.6.24-3.el4.s390.rpm firefox-debuginfo-3.6.24-3.el4.s390.rpm s390x: firefox-3.6.24-3.el4.s390x.rpm firefox-debuginfo-3.6.24-3.el4.s390x.rpm x86_64: firefox-3.6.24-3.el4.x86_64.rpm firefox-debuginfo-3.6.24-3.el4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/firefox-3.6.24-3.el4.src.rpm i386: firefox-3.6.24-3.el4.i386.rpm firefox-debuginfo-3.6.24-3.el4.i386.rpm x86_64: firefox-3.6.24-3.el4.x86_64.rpm firefox-debuginfo-3.6.24-3.el4.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/firefox-3.6.24-3.el4.src.rpm i386: firefox-3.6.24-3.el4.i386.rpm firefox-debuginfo-3.6.24-3.el4.i386.rpm ia64: firefox-3.6.24-3.el4.ia64.rpm firefox-debuginfo-3.6.24-3.el4.ia64.rpm x86_64: firefox-3.6.24-3.el4.x86_64.rpm firefox-debuginfo-3.6.24-3.el4.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/firefox-3.6.24-3.el4.src.rpm i386: firefox-3.6.24-3.el4.i386.rpm firefox-debuginfo-3.6.24-3.el4.i386.rpm ia64: firefox-3.6.24-3.el4.ia64.rpm firefox-debuginfo-3.6.24-3.el4.ia64.rpm x86_64: firefox-3.6.24-3.el4.x86_64.rpm firefox-debuginfo-3.6.24-3.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/firefox-3.6.24-3.el5_7.src.rpm ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/xulrunner-1.9.2.24-2.el5_7.src.rpm i386: firefox-3.6.24-3.el5_7.i386.rpm firefox-debuginfo-3.6.24-3.el5_7.i386.rpm xulrunner-1.9.2.24-2.el5_7.i386.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.i386.rpm x86_64: firefox-3.6.24-3.el5_7.i386.rpm firefox-3.6.24-3.el5_7.x86_64.rpm firefox-debuginfo-3.6.24-3.el5_7.i386.rpm firefox-debuginfo-3.6.24-3.el5_7.x86_64.rpm xulrunner-1.9.2.24-2.el5_7.i386.rpm xulrunner-1.9.2.24-2.el5_7.x86_64.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.i386.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/xulrunner-1.9.2.24-2.el5_7.src.rpm i386: xulrunner-debuginfo-1.9.2.24-2.el5_7.i386.rpm xulrunner-devel-1.9.2.24-2.el5_7.i386.rpm x86_64: xulrunner-debuginfo-1.9.2.24-2.el5_7.i386.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.x86_64.rpm xulrunner-devel-1.9.2.24-2.el5_7.i386.rpm xulrunner-devel-1.9.2.24-2.el5_7.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/firefox-3.6.24-3.el5_7.src.rpm ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/xulrunner-1.9.2.24-2.el5_7.src.rpm i386: firefox-3.6.24-3.el5_7.i386.rpm firefox-debuginfo-3.6.24-3.el5_7.i386.rpm xulrunner-1.9.2.24-2.el5_7.i386.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.i386.rpm xulrunner-devel-1.9.2.24-2.el5_7.i386.rpm ia64: firefox-3.6.24-3.el5_7.ia64.rpm firefox-debuginfo-3.6.24-3.el5_7.ia64.rpm xulrunner-1.9.2.24-2.el5_7.ia64.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.ia64.rpm xulrunner-devel-1.9.2.24-2.el5_7.ia64.rpm ppc: firefox-3.6.24-3.el5_7.ppc.rpm firefox-debuginfo-3.6.24-3.el5_7.ppc.rpm xulrunner-1.9.2.24-2.el5_7.ppc.rpm xulrunner-1.9.2.24-2.el5_7.ppc64.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.ppc.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.ppc64.rpm xulrunner-devel-1.9.2.24-2.el5_7.ppc.rpm xulrunner-devel-1.9.2.24-2.el5_7.ppc64.rpm s390x: firefox-3.6.24-3.el5_7.s390.rpm firefox-3.6.24-3.el5_7.s390x.rpm firefox-debuginfo-3.6.24-3.el5_7.s390.rpm firefox-debuginfo-3.6.24-3.el5_7.s390x.rpm xulrunner-1.9.2.24-2.el5_7.s390.rpm xulrunner-1.9.2.24-2.el5_7.s390x.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.s390.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.s390x.rpm xulrunner-devel-1.9.2.24-2.el5_7.s390.rpm xulrunner-devel-1.9.2.24-2.el5_7.s390x.rpm x86_64: firefox-3.6.24-3.el5_7.i386.rpm firefox-3.6.24-3.el5_7.x86_64.rpm firefox-debuginfo-3.6.24-3.el5_7.i386.rpm firefox-debuginfo-3.6.24-3.el5_7.x86_64.rpm xulrunner-1.9.2.24-2.el5_7.i386.rpm xulrunner-1.9.2.24-2.el5_7.x86_64.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.i386.rpm xulrunner-debuginfo-1.9.2.24-2.el5_7.x86_64.rpm xulrunner-devel-1.9.2.24-2.el5_7.i386.rpm xulrunner-devel-1.9.2.24-2.el5_7.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/firefox-3.6.24-3.el6_1.src.rpm ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/xulrunner-1.9.2.24-2.el6_1.1.src.rpm i386: firefox-3.6.24-3.el6_1.i686.rpm firefox-debuginfo-3.6.24-3.el6_1.i686.rpm xulrunner-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm x86_64: firefox-3.6.24-3.el6_1.i686.rpm firefox-3.6.24-3.el6_1.x86_64.rpm firefox-debuginfo-3.6.24-3.el6_1.i686.rpm firefox-debuginfo-3.6.24-3.el6_1.x86_64.rpm xulrunner-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-1.9.2.24-2.el6_1.1.x86_64.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/xulrunner-1.9.2.24-2.el6_1.1.src.rpm i386: xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.i686.rpm x86_64: xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.x86_64.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/firefox-3.6.24-3.el6_1.src.rpm ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/xulrunner-1.9.2.24-2.el6_1.1.src.rpm x86_64: firefox-3.6.24-3.el6_1.i686.rpm firefox-3.6.24-3.el6_1.x86_64.rpm firefox-debuginfo-3.6.24-3.el6_1.i686.rpm firefox-debuginfo-3.6.24-3.el6_1.x86_64.rpm xulrunner-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-1.9.2.24-2.el6_1.1.x86_64.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.x86_64.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/firefox-3.6.24-3.el6_1.src.rpm ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/xulrunner-1.9.2.24-2.el6_1.1.src.rpm i386: firefox-3.6.24-3.el6_1.i686.rpm firefox-debuginfo-3.6.24-3.el6_1.i686.rpm xulrunner-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm ppc64: firefox-3.6.24-3.el6_1.ppc.rpm firefox-3.6.24-3.el6_1.ppc64.rpm firefox-debuginfo-3.6.24-3.el6_1.ppc.rpm firefox-debuginfo-3.6.24-3.el6_1.ppc64.rpm xulrunner-1.9.2.24-2.el6_1.1.ppc.rpm xulrunner-1.9.2.24-2.el6_1.1.ppc64.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.ppc.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.ppc64.rpm s390x: firefox-3.6.24-3.el6_1.s390.rpm firefox-3.6.24-3.el6_1.s390x.rpm firefox-debuginfo-3.6.24-3.el6_1.s390.rpm firefox-debuginfo-3.6.24-3.el6_1.s390x.rpm xulrunner-1.9.2.24-2.el6_1.1.s390.rpm xulrunner-1.9.2.24-2.el6_1.1.s390x.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.s390.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.s390x.rpm x86_64: firefox-3.6.24-3.el6_1.i686.rpm firefox-3.6.24-3.el6_1.x86_64.rpm firefox-debuginfo-3.6.24-3.el6_1.i686.rpm firefox-debuginfo-3.6.24-3.el6_1.x86_64.rpm xulrunner-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-1.9.2.24-2.el6_1.1.x86_64.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/xulrunner-1.9.2.24-2.el6_1.1.src.rpm i386: xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.i686.rpm ppc64: xulrunner-debuginfo-1.9.2.24-2.el6_1.1.ppc.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.ppc64.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.ppc.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.ppc64.rpm s390x: xulrunner-debuginfo-1.9.2.24-2.el6_1.1.s390.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.s390x.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.s390.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.s390x.rpm x86_64: xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.x86_64.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/firefox-3.6.24-3.el6_1.src.rpm ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/xulrunner-1.9.2.24-2.el6_1.1.src.rpm i386: firefox-3.6.24-3.el6_1.i686.rpm firefox-debuginfo-3.6.24-3.el6_1.i686.rpm xulrunner-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm x86_64: firefox-3.6.24-3.el6_1.i686.rpm firefox-3.6.24-3.el6_1.x86_64.rpm firefox-debuginfo-3.6.24-3.el6_1.i686.rpm firefox-debuginfo-3.6.24-3.el6_1.x86_64.rpm xulrunner-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-1.9.2.24-2.el6_1.1.x86_64.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/xulrunner-1.9.2.24-2.el6_1.1.src.rpm i386: xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.i686.rpm x86_64: xulrunner-debuginfo-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-debuginfo-1.9.2.24-2.el6_1.1.x86_64.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.i686.rpm xulrunner-devel-1.9.2.24-2.el6_1.1.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://www.redhat.com/security/data/cve/CVE-2011-3647.html https://www.redhat.com/security/data/cve/CVE-2011-3648.html https://www.redhat.com/security/data/cve/CVE-2011-3650.html https://access.redhat.com/security/updates/classification/#critical http://www.mozilla.org/security/known-vulnerabilities/firefox36.html#firefox3.6.24 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) iD8DBQFOuaf7XlSAg2UNWIIRAgZ1AJ9ZRgRzJ4TrukNipSh53QjsWetKBwCcDveI IyYRU2V+wm0lpQuwa3MGHlw= =P8n8 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce