Red Hat Security Advisory: thunderbird security update Security Advisory secalert@redhat.com Red Hat Security Response Team RHSA-2012:1211 Final 1 1 2012-08-29T03:31:00Z Current version 2012-08-29T03:31:00Z 2012-08-29T03:31:00Z Red Hat rhsa-to-cvrf 1.0.1484 2012-08-29T04:23:01Z An updated thunderbird package that fixes multiple security issues is 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 Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2012-1970, CVE-2012-1972, CVE-2012-1973, CVE-2012-1974, CVE-2012-1975, CVE-2012-1976, CVE-2012-3956, CVE-2012-3957, CVE-2012-3958, CVE-2012-3959, CVE-2012-3960, CVE-2012-3961, CVE-2012-3962, CVE-2012-3963, CVE-2012-3964) Content containing a malicious Scalable Vector Graphics (SVG) image file could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2012-3969, CVE-2012-3970) Two flaws were found in the way Thunderbird rendered certain images using WebGL. Malicious content could cause Thunderbird to crash or, under certain conditions, possibly execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2012-3967, CVE-2012-3968) A flaw was found in the way Thunderbird decoded embedded bitmap images in Icon Format (ICO) files. Content containing a malicious ICO file could cause Thunderbird to crash or, under certain conditions, possibly execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2012-3966) A flaw was found in the way the "eval" command was handled by the Thunderbird Error Console. Running "eval" in the Error Console while viewing malicious content could possibly cause Thunderbird to execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2012-3980) An out-of-bounds memory read flaw was found in the way Thunderbird used the format-number feature of XSLT (Extensible Stylesheet Language Transformations). Malicious content could possibly cause an information leak, or cause Thunderbird to crash. (CVE-2012-3972) A flaw was found in the location object implementation in Thunderbird. Malicious content could use this flaw to possibly allow restricted content to be loaded. (CVE-2012-3978) Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Gary Kwong, Christian Holler, Jesse Ruderman, John Schoenick, Vladimir Vukicevic, Daniel Holbert, Abhishek Arya, Frédéric Hoguin, miaubiz, Arthur Gerkis, Nicolas Grégoire, moz_bug_r_a4, and Colby Russell as the original reporters of these issues. Note: All issues except CVE-2012-3969 and CVE-2012-3970 cannot be exploited by a specially-crafted HTML mail message as JavaScript is disabled by default for mail messages. They could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed. All Thunderbird users should upgrade to this updated package, which contains Thunderbird version 10.0.7 ESR, which corrects these issues. After installing the update, Thunderbird 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-2012-1211.html https://rhn.redhat.com/errata/RHSA-2012-1211.html https://access.redhat.com/security/updates/classification/#critical https://access.redhat.com/security/updates/classification/#critical Red Hat Enterprise Linux Desktop (v. 5 client) RHEL Optional Productivity Applications (v. 5 server) Red Hat Enterprise Linux Workstation (v. 6) Red Hat Enterprise Linux Desktop (v. 6) Red Hat Enterprise Linux Server Optional (v. 6) thunderbird-10.0.7-1.el5_8.src.rpm thunderbird-10.0.7-1.el6_3.src.rpm thunderbird-10.0.7-1.el5_8 as a component of Red Hat Enterprise Linux Desktop (v. 5 client) thunderbird-10.0.7-1.el5_8 as a component of RHEL Optional Productivity Applications (v. 5 server) thunderbird-10.0.7-1.el6_3 as a component of Red Hat Enterprise Linux Workstation (v. 6) thunderbird-10.0.7-1.el6_3 as a component of Red Hat Enterprise Linux Desktop (v. 6) thunderbird-10.0.7-1.el6_3 as a component of Red Hat Enterprise Linux Server Optional (v. 6) Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-1970 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-1970.html CVE-2012-1970 https://bugzilla.redhat.com/show_bug.cgi?id=851909 bz#851909: CVE-2012-1970 Mozilla: Miscellaneous memory safety hazards (rv:15.0/ rv:10.0.7) (MFSA 2012-57) Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-1972 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-1972.html CVE-2012-1972 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-1973 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-1973.html CVE-2012-1973 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-1974 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-1974.html CVE-2012-1974 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-1975 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-1975.html CVE-2012-1975 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-1976 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-1976.html CVE-2012-1976 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3956 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3956.html CVE-2012-3956 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3957 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3957.html CVE-2012-3957 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3958 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3958.html CVE-2012-3958 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3959 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3959.html CVE-2012-3959 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3960 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3960.html CVE-2012-3960 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3961 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3961.html CVE-2012-3961 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3962 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3962.html CVE-2012-3962 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3963 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3963.html CVE-2012-3963 https://bugzilla.redhat.com/show_bug.cgi?id=851910 bz#851910: Mozilla:Multiple Use-after-free issues found using Address Sanitizer (MFSA 2012-58) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. Several flaws were found in the processing of malformed content. Malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3964 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3964.html CVE-2012-3964 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Abhishek Arya (Inferno) of Google Chrome Security Team as the original reporter of this flaw. A flaw was found in the way Thunderbird decoded embedded bitmap images in Icon Format (ICO) files. Content containing a malicious ICO file could cause Thunderbird to crash or, under certain conditions, possibly execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3966 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3966.html CVE-2012-3966 https://bugzilla.redhat.com/show_bug.cgi?id=851918 bz#851918: CVE-2012-3966 Mozilla: Memory corruption with bitmap format images with negative height (MFSA 2012-61) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Frédéric Hoguin as the original reporter of this flaw. Two flaws were found in the way Thunderbird rendered certain images using WebGL. Malicious content could cause Thunderbird to crash or, under certain conditions, possibly execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3967 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3967.html CVE-2012-3967 https://bugzilla.redhat.com/show_bug.cgi?id=851920 bz#851920: CVE-2012-3967 CVE-2012-3968 Mozilla: WebGL use-after-free and memory corruption (MFSA 2012-62) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges miaubiz as the original reporter of this flaw. Two flaws were found in the way Thunderbird rendered certain images using WebGL. Malicious content could cause Thunderbird to crash or, under certain conditions, possibly execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3968 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3968.html CVE-2012-3968 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges miaubiz as the original reporter of this flaw. Content containing a malicious Scalable Vector Graphics (SVG) image file could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. Note: All issues except CVE-2012-3969 and CVE-2012-3970 cannot be exploited by a specially-crafted HTML mail message as JavaScript is disabled by default for mail messages. They could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3969 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3969.html CVE-2012-3969 Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Arthur Gerkis as the original reporter of this flaw. Content containing a malicious Scalable Vector Graphics (SVG) image file could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. Note: All issues except CVE-2012-3969 and CVE-2012-3970 cannot be exploited by a specially-crafted HTML mail message as JavaScript is disabled by default for mail messages. They could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3970 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3970.html CVE-2012-3970 https://bugzilla.redhat.com/show_bug.cgi?id=851922 bz#851922: CVE-2012-3969 CVE-2012-3970 Mozilla: SVG buffer overflow and use-after-free issues (MFSA 2012-63) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Arthur Gerkis as the original reporter of this flaw. An out-of-bounds memory read flaw was found in the way Thunderbird used the format-number feature of XSLT (Extensible Stylesheet Language Transformations). Malicious content could possibly cause an information leak, or cause Thunderbird to crash. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3972 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.el6_3 Moderate 5.8 AV:N/AC:M/Au:N/C:P/I:N/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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3972.html CVE-2012-3972 https://bugzilla.redhat.com/show_bug.cgi?id=851924 bz#851924: CVE-2012-3972 Mozilla: Out-of-bounds read in format-number in XSLT (MFSA 2012-65) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Security researcher Nicolas Grégoire as the original reporter of this flaw. Reference: http://www.mozilla.org/security/announce/2012/mfsa2012-65.html A flaw was found in the location object implementation in Thunderbird. Malicious content could use this flaw to possibly allow restricted content to be loaded. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3978 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.el6_3 Moderate 5.1 AV:N/AC:H/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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3978.html CVE-2012-3978 https://bugzilla.redhat.com/show_bug.cgi?id=851937 bz#851937: CVE-2012-3978 Mozilla: Location object security checks bypassed by chrome code (MFSA 2012-70) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges security Mozilla security researcher moz_bug_r_a4 as the original reporter. A flaw was found in the way the "eval" command was handled by the Thunderbird Error Console. Running "eval" in the Error Console while viewing malicious content could possibly cause Thunderbird to execute arbitrary code with the privileges of the user running Thunderbird. 2012-08-27T00:00:00Z 2012-08-28T00:00:00Z CVE-2012-3980 5Client-5.8.Z:thunderbird-10.0.7-1.el5_8 5Server-DPAS-5.8.Z:thunderbird-10.0.7-1.el5_8 6Client-6.3.z:thunderbird-10.0.7-1.el6_3 6Server-optional-6.3.z:thunderbird-10.0.7-1.el6_3 6Workstation-6.3.z:thunderbird-10.0.7-1.el6_3 Important 5.1 AV:N/AC:H/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-2012-1211.html https://www.redhat.com/security/data/cve/CVE-2012-3980.html CVE-2012-3980 https://bugzilla.redhat.com/show_bug.cgi?id=851939 bz#851939: CVE-2012-3980 Mozilla: Web console eval capable of executing chrome-privileged code (MFSA 2012-72) Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges security Security researcher Colby Russell as the original reporter.