Red Hat Security Advisory: firefox security update Security Advisory secalert@redhat.com Red Hat Security Response Team RHSA-2012:1482 Final 1 1 2012-11-20T20:57:00Z Current version 2012-11-20T20:57:00Z 2012-11-20T20:57:00Z Red Hat rhsa-to-cvrf 1.0.1484 2012-11-20T22:12:01Z Updated firefox packages that fix several security issues are now available for Red Hat Enterprise Linux 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. Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2012-4214, CVE-2012-4215, CVE-2012-4216, CVE-2012-5829, CVE-2012-5830, CVE-2012-5833, CVE-2012-5835, CVE-2012-5839, CVE-2012-5840, CVE-2012-5842) A buffer overflow flaw was found in the way Firefox handled GIF (Graphics Interchange Format) images. A web page containing a malicious GIF image could cause Firefox to crash or, possibly, execute arbitrary code with the privileges of the user running Firefox. (CVE-2012-4202) A flaw was found in the way the Style Inspector tool in Firefox handled certain Cascading Style Sheets (CSS). Running the tool (Tools -> Web Developer -> Inspect) on malicious CSS could result in the execution of HTML and CSS content with chrome privileges. (CVE-2012-4210) A flaw was found in the way Firefox decoded the HZ-GB-2312 character encoding. A web page containing malicious content could cause Firefox to run JavaScript code with the permissions of a different website. (CVE-2012-4207) A flaw was found in the location object implementation in Firefox. Malicious content could possibly use this flaw to allow restricted content to be loaded by plug-ins. (CVE-2012-4209) A flaw was found in the way cross-origin wrappers were implemented. Malicious content could use this flaw to perform cross-site scripting attacks. (CVE-2012-5841) A flaw was found in the evalInSandbox implementation in Firefox. Malicious content could use this flaw to perform cross-site scripting attacks. (CVE-2012-4201) For technical details regarding these flaws, refer to the Mozilla security advisories for Firefox 10.0.11 ESR. You can find a link to the Mozilla advisories in the References section of this erratum. Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Abhishek Arya, miaubiz, Jesse Ruderman, Andrew McCreight, Bob Clary, Kyle Huey, Atte Kettunen, Mariusz Mlynski, Masato Kinugawa, Bobby Holley, and moz_bug_r_a4 as the original reporters of these issues. All Firefox users should upgrade to these updated packages, which contain Firefox version 10.0.11 ESR, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect. Please see https://www.redhat.com/footer/terms-of-use.html Copyright © 2012 Red Hat, Inc. All rights reserved. Critical https://rhn.redhat.com/errata/RHSA-2012-1482.html https://rhn.redhat.com/errata/RHSA-2012-1482.html https://access.redhat.com/security/updates/classification/#critical https://access.redhat.com/security/updates/classification/#critical http://www.mozilla.org/security/known-vulnerabilities/firefoxESR.html http://www.mozilla.org/security/known-vulnerabilities/firefoxESR.html Red Hat Enterprise Linux Desktop (v. 5 client) Red Hat Enterprise Linux HPC Node Optional (v. 6) Red Hat Enterprise Linux Server (v. 6) Red Hat Enterprise Linux Workstation (v. 6) Red Hat Enterprise Linux Desktop Optional (v. 6) Red Hat Enterprise Linux Workstation Optional (v. 6) Red Hat Enterprise Linux (v. 5 server) Red Hat Enterprise Linux Desktop (v. 6) RHEL Desktop Workstation (v. 5 client) Red Hat Enterprise Linux Server Optional (v. 6) firefox-10.0.11-1.el5_8.src.rpm firefox-10.0.11-1.el6_3.src.rpm xulrunner-10.0.11-1.el5_8.src.rpm xulrunner-10.0.11-1.el6_3.src.rpm firefox-10.0.11-1.el5_8 as a component of Red Hat Enterprise Linux Desktop (v. 5 client) xulrunner-10.0.11-1.el5_8 as a component of Red Hat Enterprise Linux Desktop (v. 5 client) firefox-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6) xulrunner-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6) firefox-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Server (v. 6) xulrunner-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Server (v. 6) firefox-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Workstation (v. 6) xulrunner-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Workstation (v. 6) xulrunner-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6) xulrunner-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6) firefox-10.0.11-1.el5_8 as a component of Red Hat Enterprise Linux (v. 5 server) xulrunner-10.0.11-1.el5_8 as a component of Red Hat Enterprise Linux (v. 5 server) firefox-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Desktop (v. 6) xulrunner-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Desktop (v. 6) xulrunner-10.0.11-1.el5_8 as a component of RHEL Desktop Workstation (v. 5 client) xulrunner-10.0.11-1.el6_3 as a component of Red Hat Enterprise Linux Server Optional (v. 6) A flaw was found in the evalInSandbox implementation in Firefox. Malicious content could use this flaw to perform cross-site scripting attacks. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-4201 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Moderate 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-93.html http://www.mozilla.org/security/announce/2012/mfsa2012-93.html https://www.redhat.com/security/data/cve/CVE-2012-4201.html CVE-2012-4201 https://bugzilla.redhat.com/show_bug.cgi?id=877616 bz#877616: CVE-2012-4201 Mozilla: evalInSanbox location context incorrectly applied (MFSA 2012-93) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges moz_bug_r_a4 as the original reporter. A buffer overflow flaw was found in the way Firefox handled GIF (Graphics Interchange Format) images. A web page containing a malicious GIF image could cause Firefox to crash or, possibly, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-4202 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-92.html http://www.mozilla.org/security/announce/2012/mfsa2012-92.html https://www.redhat.com/security/data/cve/CVE-2012-4202.html CVE-2012-4202 https://bugzilla.redhat.com/show_bug.cgi?id=877615 bz#877615: CVE-2012-4202 Mozilla: Buffer overflow while rendering GIF images (MFSA 2012-92) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Atte Kettunen from OUSPG as the original reporter. A flaw was found in the way Firefox decoded the HZ-GB-2312 character encoding. A web page containing malicious content could cause Firefox to run JavaScript code with the permissions of a different website. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-4207 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Moderate 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-101.html http://www.mozilla.org/security/announce/2012/mfsa2012-101.html https://www.redhat.com/security/data/cve/CVE-2012-4207.html CVE-2012-4207 https://bugzilla.redhat.com/show_bug.cgi?id=877629 bz#877629: CVE-2012-4207 Mozilla: Improper character decoding in HZ-GB-2312 charset (MFSA 2012-101) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Masato Kinugawa as the original reporter. A flaw was found in the location object implementation in Firefox. Malicious content could possibly use this flaw to allow restricted content to be loaded by plug-ins. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-4209 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Moderate 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-103.html http://www.mozilla.org/security/announce/2012/mfsa2012-103.html https://www.redhat.com/security/data/cve/CVE-2012-4209.html CVE-2012-4209 https://bugzilla.redhat.com/show_bug.cgi?id=877632 bz#877632: CVE-2012-4209 Mozilla: Frames can shadow top.location (MFSA 2012-103) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Mariusz Mlynski as the original reporter. A flaw was found in the way the Style Inspector tool in Firefox handled certain Cascading Style Sheets (CSS). Running the tool (Tools -> Web Developer -> Inspect) on malicious CSS could result in the execution of HTML and CSS content with chrome privileges. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-4210 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-104.html http://www.mozilla.org/security/announce/2012/mfsa2012-104.html https://www.redhat.com/security/data/cve/CVE-2012-4210.html CVE-2012-4210 https://bugzilla.redhat.com/show_bug.cgi?id=877633 bz#877633: CVE-2012-4210 Mozilla: CSS and HTML injection through Style Inspector (MFSA 2012-104) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Mariusz Mlynski as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-4214 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html https://www.redhat.com/security/data/cve/CVE-2012-4214.html CVE-2012-4214 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Abhishek Arya as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-4215 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html https://www.redhat.com/security/data/cve/CVE-2012-4215.html CVE-2012-4215 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Abhishek Arya as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-4216 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html https://www.redhat.com/security/data/cve/CVE-2012-4216.html CVE-2012-4216 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Abhishek Arya as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-5829 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html https://www.redhat.com/security/data/cve/CVE-2012-5829.html CVE-2012-5829 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Abhishek Arya as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-5830 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-106.html http://www.mozilla.org/security/announce/2012/mfsa2012-106.html https://www.redhat.com/security/data/cve/CVE-2012-5830.html CVE-2012-5830 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges miaubiz as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-5833 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-106.html http://www.mozilla.org/security/announce/2012/mfsa2012-106.html https://www.redhat.com/security/data/cve/CVE-2012-5833.html CVE-2012-5833 https://bugzilla.redhat.com/show_bug.cgi?id=877635 bz#877635: CVE-2012-5830 CVE-2012-5833 CVE-2012-5835 Mozilla: Use-after-free, buffer overflow, and memory corruption issues found using Address Sanitizer (MFSA 2012-106) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges miaubiz as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-5835 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-106.html http://www.mozilla.org/security/announce/2012/mfsa2012-106.html https://www.redhat.com/security/data/cve/CVE-2012-5835.html CVE-2012-5835 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges miaubiz as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-5839 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html https://www.redhat.com/security/data/cve/CVE-2012-5839.html CVE-2012-5839 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Abhishek Arya as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-5840 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html http://www.mozilla.org/security/announce/2012/mfsa2012-105.html https://www.redhat.com/security/data/cve/CVE-2012-5840.html CVE-2012-5840 https://bugzilla.redhat.com/show_bug.cgi?id=877634 bz#877634: CVE-2012-4214 CVE-2012-4215 CVE-2012-4216 CVE-2012-5829 CVE-2012-5839 CVE-2012-5840 Mozilla: Use-after-free and buffer overflow issues found using Address Sanitizer (MFSA 2012-105) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Abhishek Arya as the original reporter. A flaw was found in the way cross-origin wrappers were implemented. Malicious content could use this flaw to perform cross-site scripting attacks. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-5841 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Moderate 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-100.html http://www.mozilla.org/security/announce/2012/mfsa2012-100.html https://www.redhat.com/security/data/cve/CVE-2012-5841.html CVE-2012-5841 https://bugzilla.redhat.com/show_bug.cgi?id=877628 bz#877628: CVE-2012-5841 Mozilla: Improper security filtering for cross-origin wrappers (MFSA 2012-100) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Bobby Holley as the original reporter. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. 2012-11-17T00:00:00Z 2012-11-20T00:00:00Z CVE-2012-5842 5Client-5.8.Z:firefox-10.0.11-1.el5_8 5Client-5.8.Z:xulrunner-10.0.11-1.el5_8 5Client-Workstation-5.8.Z:xulrunner-10.0.11-1.el5_8 5Server-5.8.Z:firefox-10.0.11-1.el5_8 5Server-5.8.Z:xulrunner-10.0.11-1.el5_8 6Client-6.3.z:firefox-10.0.11-1.el6_3 6Client-6.3.z:xulrunner-10.0.11-1.el6_3 6Client-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:firefox-10.0.11-1.el6_3 6ComputeNode-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-6.3.z:firefox-10.0.11-1.el6_3 6Server-6.3.z:xulrunner-10.0.11-1.el6_3 6Server-optional-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-6.3.z:firefox-10.0.11-1.el6_3 6Workstation-6.3.z:xulrunner-10.0.11-1.el6_3 6Workstation-optional-6.3.z:xulrunner-10.0.11-1.el6_3 Critical 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 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 https://rhn.redhat.com/errata/RHSA-2012-1482.html http://www.mozilla.org/security/announce/2012/mfsa2012-91.html http://www.mozilla.org/security/announce/2012/mfsa2012-91.html https://www.redhat.com/security/data/cve/CVE-2012-5842.html CVE-2012-5842 https://bugzilla.redhat.com/show_bug.cgi?id=877614 bz#877614: CVE-2012-5842 Mozilla: Miscellaneous memory safety hazards (rv:10.0.11) (MFSA 2012-91) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Jesse Ruderman, Andrew McCreight, Bob Clary, and Kyle Huey as the original reporter.