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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.0707 Important: thunderbird security update 17 March 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux WS/Desktop 5 Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2016-2802 CVE-2016-2801 CVE-2016-2800 CVE-2016-2799 CVE-2016-2798 CVE-2016-2797 CVE-2016-2796 CVE-2016-2795 CVE-2016-2794 CVE-2016-2793 CVE-2016-2792 CVE-2016-2791 CVE-2016-2790 CVE-2016-1977 CVE-2016-1974 CVE-2016-1966 CVE-2016-1964 CVE-2016-1961 CVE-2016-1960 CVE-2016-1957 CVE-2016-1954 CVE-2016-1952 Reference: ASB-2016.0025 ESB-2016.0673 ESB-2016.0639 ESB-2016.0635 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2016-0460.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: thunderbird security update Advisory ID: RHSA-2016:0460-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0460.html Issue date: 2016-03-16 CVE Names: CVE-2016-1952 CVE-2016-1954 CVE-2016-1957 CVE-2016-1960 CVE-2016-1961 CVE-2016-1964 CVE-2016-1966 CVE-2016-1974 CVE-2016-1977 CVE-2016-2790 CVE-2016-2791 CVE-2016-2792 CVE-2016-2793 CVE-2016-2794 CVE-2016-2795 CVE-2016-2796 CVE-2016-2797 CVE-2016-2798 CVE-2016-2799 CVE-2016-2800 CVE-2016-2801 CVE-2016-2802 ===================================================================== 1. Summary: An updated thunderbird package that fixes multiple security issues is now available for Red Hat Enterprise Linux 5, 6, and 7. Red Hat Product Security has rated this update as having Important 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: Red Hat Enterprise Linux Client (v. 7) - 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 Optional Productivity Applications (v. 5 server) - i386, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2016-1952, CVE-2016-1954, CVE-2016-1957, CVE-2016-1960, CVE-2016-1961, CVE-2016-1974, CVE-2016-1964, CVE-2016-1966) Multiple security flaws were found in the graphite2 font library shipped with Thunderbird. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2016-1977, CVE-2016-2790, CVE-2016-2791, CVE-2016-2792, CVE-2016-2793, CVE-2016-2794, CVE-2016-2795, CVE-2016-2796, CVE-2016-2797, CVE-2016-2798, CVE-2016-2799, CVE-2016-2800, CVE-2016-2801, CVE-2016-2802) Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Bob Clary, Christoph Diehl, Christian Holler, Andrew McCreight, Daniel Holbert, Jesse Ruderman, Randell Jesup, Nicolas Golubovic, Jose Martinez, Romina Santillan, ca0nguyen, lokihardt, Nicolas Grégoire, the Communications Electronics Security Group (UK) of the GCHQ, Holger Fuhrmannek, Ronald Crane, and Tyson Smith as the original reporters of these issues. For technical details regarding these flaws, refer to the Mozilla security advisories for Thunderbird 38.7.0. You can find a link to the Mozilla advisories in the References section of this erratum. All Thunderbird users should upgrade to this updated package, which contains Thunderbird version 38.7.0, which corrects these issues. After installing the update, Thunderbird 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. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1315566 - CVE-2016-1952 Mozilla: Miscellaneous memory safety hazards (rv:38.7) (MFSA 2016-16) 1315569 - CVE-2016-1954 Mozilla: Local file overwriting and potential privilege escalation through CSP reports (MFSA 2016-17) 1315573 - CVE-2016-1957 Mozilla: Memory leak in libstagefright when deleting an array during MP4 processing (MFSA 2016-20) 1315576 - CVE-2016-1960 Mozilla: Use-after-free in HTML5 string parser (MFSA 2016-23) 1315577 - CVE-2016-1961 Mozilla: Use-after-free in SetBody (MFSA 2016-24) 1315774 - CVE-2016-1964 Mozilla: Use-after-free during XML transformations (MFSA 2016-27) 1315778 - CVE-2016-1966 Mozilla: Memory corruption with malicious NPAPI plugin (MFSA 2016-31) 1315785 - CVE-2016-1974 Mozilla: Out-of-bounds read in HTML parser following a failed allocation (MFSA 2016-34) 1315795 - graphite2: multiple font parsing vulnerabilities (Mozilla MFSA 2016-37) 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: thunderbird-38.7.0-1.el5_11.src.rpm i386: thunderbird-38.7.0-1.el5_11.i386.rpm thunderbird-debuginfo-38.7.0-1.el5_11.i386.rpm x86_64: thunderbird-38.7.0-1.el5_11.x86_64.rpm thunderbird-debuginfo-38.7.0-1.el5_11.x86_64.rpm Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server): Source: thunderbird-38.7.0-1.el5_11.src.rpm i386: thunderbird-38.7.0-1.el5_11.i386.rpm thunderbird-debuginfo-38.7.0-1.el5_11.i386.rpm x86_64: thunderbird-38.7.0-1.el5_11.x86_64.rpm thunderbird-debuginfo-38.7.0-1.el5_11.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: thunderbird-38.7.0-1.el6_7.src.rpm i386: thunderbird-38.7.0-1.el6_7.i686.rpm thunderbird-debuginfo-38.7.0-1.el6_7.i686.rpm x86_64: thunderbird-38.7.0-1.el6_7.x86_64.rpm thunderbird-debuginfo-38.7.0-1.el6_7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: thunderbird-38.7.0-1.el6_7.src.rpm i386: thunderbird-38.7.0-1.el6_7.i686.rpm thunderbird-debuginfo-38.7.0-1.el6_7.i686.rpm ppc64: thunderbird-38.7.0-1.el6_7.ppc64.rpm thunderbird-debuginfo-38.7.0-1.el6_7.ppc64.rpm s390x: thunderbird-38.7.0-1.el6_7.s390x.rpm thunderbird-debuginfo-38.7.0-1.el6_7.s390x.rpm x86_64: thunderbird-38.7.0-1.el6_7.x86_64.rpm thunderbird-debuginfo-38.7.0-1.el6_7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: thunderbird-38.7.0-1.el6_7.src.rpm i386: thunderbird-38.7.0-1.el6_7.i686.rpm thunderbird-debuginfo-38.7.0-1.el6_7.i686.rpm x86_64: thunderbird-38.7.0-1.el6_7.x86_64.rpm thunderbird-debuginfo-38.7.0-1.el6_7.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: thunderbird-38.7.0-1.el7_2.src.rpm x86_64: thunderbird-38.7.0-1.el7_2.x86_64.rpm thunderbird-debuginfo-38.7.0-1.el7_2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): Source: thunderbird-38.7.0-1.el7_2.src.rpm ppc64le: thunderbird-38.7.0-1.el7_2.ppc64le.rpm thunderbird-debuginfo-38.7.0-1.el7_2.ppc64le.rpm x86_64: thunderbird-38.7.0-1.el7_2.x86_64.rpm thunderbird-debuginfo-38.7.0-1.el7_2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: thunderbird-38.7.0-1.el7_2.src.rpm x86_64: thunderbird-38.7.0-1.el7_2.x86_64.rpm thunderbird-debuginfo-38.7.0-1.el7_2.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/ 7. References: https://access.redhat.com/security/cve/CVE-2016-1952 https://access.redhat.com/security/cve/CVE-2016-1954 https://access.redhat.com/security/cve/CVE-2016-1957 https://access.redhat.com/security/cve/CVE-2016-1960 https://access.redhat.com/security/cve/CVE-2016-1961 https://access.redhat.com/security/cve/CVE-2016-1964 https://access.redhat.com/security/cve/CVE-2016-1966 https://access.redhat.com/security/cve/CVE-2016-1974 https://access.redhat.com/security/cve/CVE-2016-1977 https://access.redhat.com/security/cve/CVE-2016-2790 https://access.redhat.com/security/cve/CVE-2016-2791 https://access.redhat.com/security/cve/CVE-2016-2792 https://access.redhat.com/security/cve/CVE-2016-2793 https://access.redhat.com/security/cve/CVE-2016-2794 https://access.redhat.com/security/cve/CVE-2016-2795 https://access.redhat.com/security/cve/CVE-2016-2796 https://access.redhat.com/security/cve/CVE-2016-2797 https://access.redhat.com/security/cve/CVE-2016-2798 https://access.redhat.com/security/cve/CVE-2016-2799 https://access.redhat.com/security/cve/CVE-2016-2800 https://access.redhat.com/security/cve/CVE-2016-2801 https://access.redhat.com/security/cve/CVE-2016-2802 https://access.redhat.com/security/updates/classification/#important https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/#thunderbird38.7 8. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBVun7eX6ZAP0PgtI9AQJ3ORAAgttQFXYGOBdnoHb6UCtqNcZLhR7WbquW dHEpzgZJN5/5Ot5+A42OR7+qiq4woqUVX2904iVDKBidDwAiDUn0GGRhcprH08Br 6ZL5zNw0xaWSPMUXzDsgu86Y+WE+YU6xpHab9RF1rkcs7x3D9Jj12ZV/f83LjLti 1nboBqWljGM5gfaGWb+k+3WvHbfP+9LudgpM3Lc8qN/3jhAmemhSI/M4FTMaGpHf 7BQnzJrae0+/Lge7xcBoXO8TWNx2bJnC3ye31HgZqEQp6wBnyd/oIZg/nim3gNdq XNNjX3lkzqBN5qFQ8tqHMUsxwO+XOXc3u24gxyySL1j5jKmU2Pqg91dm2HQeMyY3 Zk3wl9OSycJJAD2oaaw+x38NMcU7hf/YWqpO+PyHZ8h5KchGSM33ZWPErPd1iNW2 31AUhIMgH5+uAEorXZlubZ1vP0K8N6ADGlYgJM2A0E4A2vxgcm8wRdlJ8aoOZeRK nVunTZRzZHBdsrDgEafYoja030KHH23ySbLY9n4JWDaKyF3ClkIX9nNeQ4xI+CdX TYIlpKVgg9sGJOHO/+LLBQKytnBDuUCLAA05mcIodPZ7z7ulk5ghxztwDjxvotw0 t83dwFx4t7z84xWnEFqT+x+OpUC0KvR/3Chxv1Eb7tvFdv/BgysF9E257cY/i82r TOPHQBa3wLo= =Itn5 -----END PGP SIGNATURE-----