Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2007.0141 -- [Win][UNIX/Linux][RedHat] Thunderbird security update 5 March 2007 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Thunderbird 1.5.0.9 and prior Publisher: Red Hat Operating System: UNIX variants (UNIX, Linux, OSX) Windows Red Hat Enterprise Linux AS/ES/WS/Desktop 4 Impact: Execute Arbitrary Code/Commands Inappropriate Access Cross-site Scripting Read-only Data Access Provide Misleading Information Access: Remote/Unauthenticated CVE Names: CVE-2007-1092 CVE-2007-0996 CVE-2007-0995 CVE-2007-0994 CVE-2007-0981 CVE-2007-0800 CVE-2007-0780 CVE-2007-0779 CVE-2007-0778 CVE-2007-0777 CVE-2007-0775 CVE-2007-0009 CVE-2007-0008 CVE-2006-6077 Ref: AL-2007.0028 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2007-0078.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running Thunderbird check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Critical: thunderbird security update Advisory ID: RHSA-2007:0078-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2007-0078.html Issue date: 2007-03-02 Updated on: 2007-03-02 Product: Red Hat Enterprise Linux CVE Names: CVE-2006-6077 CVE-2007-0008 CVE-2007-0009 CVE-2007-0775 CVE-2007-0777 CVE-2007-0778 CVE-2007-0779 CVE-2007-0780 CVE-2007-0800 CVE-2007-0981 CVE-2007-0994 CVE-2007-0995 CVE-2007-0996 CVE-2007-1092 - - --------------------------------------------------------------------- 1. Summary: Updated thunderbird packages that fix several security bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having critical security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, 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 WS version 4 - i386, ia64, x86_64 3. Problem description: Mozilla Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the way Thunderbird processed certain malformed JavaScript code. A malicious HTML mail message could execute JavaScript code in such a way that may result in Thunderbird crashing or executing arbitrary code as the user running Thunderbird. JavaScript support is disabled by default in Thunderbird; these issues are not exploitable unless the user has enabled JavaScript. (CVE-2007-0775, CVE-2007-0777, CVE-2007-1092) A flaw was found in the way Thunderbird processed JavaScript contained in certain tags. A malicious HTML mail message could execute JavaScript code with the privileges of the user running Thunderbird. (CVE-2007-0994) Several cross-site scripting (XSS) flaws were found in the way Thunderbird processed certain malformed HTML mail messages. A malicious HTML mail message could display misleading information which may result in a user unknowingly divulging sensitive information such as a password. (CVE-2006-6077, CVE-2007-0995, CVE-2007-0996) A flaw was found in the way Thunderbird cached web content on the local disk. A malicious HTML mail message may be able to inject arbitrary HTML into a browsing session if the user reloads a targeted site. (CVE-2007-0778) A flaw was found in the way Thunderbird displayed certain web content. A malicious HTML mail message could generate content which could overlay user interface elements such as the hostname and security indicators, tricking a user into thinking they are visiting a different site. (CVE-2007-0779) Two flaws were found in the way Thunderbird displayed blocked popup windows. If a user can be convinced to open a blocked popup, it is possible to read arbitrary local files, or conduct an XSS attack against the user. (CVE-2007-0780, CVE-2007-0800) Two buffer overflow flaws were found in the Network Security Services (NSS) code for processing the SSLv2 protocol. Connecting to a malicious secure web server could cause the execution of arbitrary code as the user running Thunderbird. (CVE-2007-0008, CVE-2007-0009) A flaw was found in the way Thunderbird handled the "location.hostname" value during certain browser domain checks. This flaw could allow a malicious HTML mail message to set domain cookies for an arbitrary site, or possibly perform an XSS attack. (CVE-2007-0981) Users of Thunderbird are advised to apply this update, which contains Thunderbird version 1.5.0.10 that corrects these issues. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system. 5. Bug IDs fixed (http://bugzilla.redhat.com/): 204453 - Thunderbird startup script not updated for the add-on based locale 230542 - CVE-2007-0775 Multiple Thunderbird flaws (CVE-2007-0777, CVE-2007-0995, CVE-2007-0996, CVE-2006-6077, CVE-2007-0778, CVE-2007-0779, CVE-2007-0780, CVE-2007-0800, CVE-2007-0008, CVE-2007-0009, CVE-2007-0981, CVE-2007-1092) 230733 - CVE-2007-0994 Thunderbird arbitrary javascript command execution 6. RPMs required: Red Hat Enterprise Linux AS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/thunderbird-1.5.0.10-0.1.el4.src.rpm 61e8fd63c57291ea007117b1a4ca77ef thunderbird-1.5.0.10-0.1.el4.src.rpm i386: 476d788b6fee2f095a21f0e2f65c1474 thunderbird-1.5.0.10-0.1.el4.i386.rpm 61c667cb434f9f38aa18fca85d7631c0 thunderbird-debuginfo-1.5.0.10-0.1.el4.i386.rpm ia64: 2b2d89e99412ae5dff0c9839ebbea606 thunderbird-1.5.0.10-0.1.el4.ia64.rpm fde88d8525d4ac222aba0581b1d76b30 thunderbird-debuginfo-1.5.0.10-0.1.el4.ia64.rpm ppc: 339c890b3b2e6d0e3793d21fdeb94431 thunderbird-1.5.0.10-0.1.el4.ppc.rpm 3e6f95720045a82a1bed05722d3fbf66 thunderbird-debuginfo-1.5.0.10-0.1.el4.ppc.rpm s390: 402cf9e68a52f43b1aacb3726efd8f55 thunderbird-1.5.0.10-0.1.el4.s390.rpm adfc6b41f62d4bb21f48ed1221f7328b thunderbird-debuginfo-1.5.0.10-0.1.el4.s390.rpm s390x: 9b5df13b2a710819dc125cc6934bd5e8 thunderbird-1.5.0.10-0.1.el4.s390x.rpm 4a505c3e32d70b1caff27e1cb8d191b2 thunderbird-debuginfo-1.5.0.10-0.1.el4.s390x.rpm x86_64: 71ef8d103632694f24d612c36b1dfe5d thunderbird-1.5.0.10-0.1.el4.x86_64.rpm 45750ce0924bd52ce9d42ac3ddb7df20 thunderbird-debuginfo-1.5.0.10-0.1.el4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: SRPMS: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/thunderbird-1.5.0.10-0.1.el4.src.rpm 61e8fd63c57291ea007117b1a4ca77ef thunderbird-1.5.0.10-0.1.el4.src.rpm i386: 476d788b6fee2f095a21f0e2f65c1474 thunderbird-1.5.0.10-0.1.el4.i386.rpm 61c667cb434f9f38aa18fca85d7631c0 thunderbird-debuginfo-1.5.0.10-0.1.el4.i386.rpm x86_64: 71ef8d103632694f24d612c36b1dfe5d thunderbird-1.5.0.10-0.1.el4.x86_64.rpm 45750ce0924bd52ce9d42ac3ddb7df20 thunderbird-debuginfo-1.5.0.10-0.1.el4.x86_64.rpm Red Hat Enterprise Linux ES version 4: SRPMS: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/thunderbird-1.5.0.10-0.1.el4.src.rpm 61e8fd63c57291ea007117b1a4ca77ef thunderbird-1.5.0.10-0.1.el4.src.rpm i386: 476d788b6fee2f095a21f0e2f65c1474 thunderbird-1.5.0.10-0.1.el4.i386.rpm 61c667cb434f9f38aa18fca85d7631c0 thunderbird-debuginfo-1.5.0.10-0.1.el4.i386.rpm ia64: 2b2d89e99412ae5dff0c9839ebbea606 thunderbird-1.5.0.10-0.1.el4.ia64.rpm fde88d8525d4ac222aba0581b1d76b30 thunderbird-debuginfo-1.5.0.10-0.1.el4.ia64.rpm x86_64: 71ef8d103632694f24d612c36b1dfe5d thunderbird-1.5.0.10-0.1.el4.x86_64.rpm 45750ce0924bd52ce9d42ac3ddb7df20 thunderbird-debuginfo-1.5.0.10-0.1.el4.x86_64.rpm Red Hat Enterprise Linux WS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/thunderbird-1.5.0.10-0.1.el4.src.rpm 61e8fd63c57291ea007117b1a4ca77ef thunderbird-1.5.0.10-0.1.el4.src.rpm i386: 476d788b6fee2f095a21f0e2f65c1474 thunderbird-1.5.0.10-0.1.el4.i386.rpm 61c667cb434f9f38aa18fca85d7631c0 thunderbird-debuginfo-1.5.0.10-0.1.el4.i386.rpm ia64: 2b2d89e99412ae5dff0c9839ebbea606 thunderbird-1.5.0.10-0.1.el4.ia64.rpm fde88d8525d4ac222aba0581b1d76b30 thunderbird-debuginfo-1.5.0.10-0.1.el4.ia64.rpm x86_64: 71ef8d103632694f24d612c36b1dfe5d thunderbird-1.5.0.10-0.1.el4.x86_64.rpm 45750ce0924bd52ce9d42ac3ddb7df20 thunderbird-debuginfo-1.5.0.10-0.1.el4.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://www.redhat.com/security/team/key/#package 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6077 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0008 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0009 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0775 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0777 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0778 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0779 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0780 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0800 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0981 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0994 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0995 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0996 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1092 http://www.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2007 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFF6G4zXlSAg2UNWIIRAhbEAJ9M1N4f7S0VFCKynMed2b6QiwCHYgCfeF/u asqrI6J/kJ2jCGhgPCFJm18= =EAKp - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBReti1Sh9+71yA2DNAQIaIwP/WjBNKnKwXDO8FV1GVKgniPN1vg0fImXO ycMFkL8s1n+tg6bYZvho3WDjI9HSePR9K3ZCd8tfMFvgr2EggL1j4N/JcNowLy8y z3/UjDKrU93qj/ZBs2oD7uLaz08NgJ34fQmoov9P+EHGLn+E40zlHWAb0qhLFTxi L82JRYyzyEw= =TijK -----END PGP SIGNATURE-----