Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.0730 -- [RedHat] Moderate: thunderbird security update 24 July 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Red Hat Operating System: Red Hat Linux 5 Red Hat Linux 4 Impact: Execute Arbitrary Code/Commands Provide Misleading Information Read-only Data Access Access: Remote/Unauthenticated CVE Names: CVE-2008-2811 CVE-2008-2810 CVE-2008-2809 CVE-2008-2808 CVE-2008-2807 CVE-2008-2805 CVE-2008-2803 CVE-2008-2802 CVE-2008-2801 CVE-2008-2800 CVE-2008-2799 CVE-2008-2798 CVE-2008-2785 Ref: AA-2008.0158 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2008-0616.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: thunderbird security update Advisory ID: RHSA-2008:0616-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2008-0616.html Issue date: 2008-07-23 CVE Names: CVE-2008-2785 CVE-2008-2798 CVE-2008-2799 CVE-2008-2800 CVE-2008-2801 CVE-2008-2802 CVE-2008-2803 CVE-2008-2805 CVE-2008-2807 CVE-2008-2808 CVE-2008-2809 CVE-2008-2810 CVE-2008-2811 ===================================================================== 1. Summary: Updated thunderbird packages that fix a security issue are now available for Red Hat Enterprise Linux 4 and Red Hat Enterprise Linux 5. This update has been rated as having moderate 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 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 RHEL Optional Productivity Applications (v. 5 server) - i386, x86_64 3. Description: Mozilla Thunderbird is a standalone mail and newsgroup client. Multiple flaws were found in the processing of malformed JavaScript content. An HTML mail containing such malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code as the user running Thunderbird. (CVE-2008-2801, CVE-2008-2802, CVE-2008-2803) Several flaws were found in the processing of malformed HTML content. An HTML mail containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code as the user running Thunderbird. (CVE-2008-2785, CVE-2008-2798, CVE-2008-2799, CVE-2008-2811) Several flaws were found in the way malformed HTML content was displayed. An HTML mail containing specially-crafted content could, potentially, trick a Thunderbird user into surrendering sensitive information. (CVE-2008-2800) Two local file disclosure flaws were found in Thunderbird. An HTML mail containing malicious content could cause Thunderbird to reveal the contents of a local file to a remote attacker. (CVE-2008-2805, CVE-2008-2810) A flaw was found in the way a malformed .properties file was processed by Thunderbird. A malicious extension could read uninitialized memory, possibly leaking sensitive data to the extension. (CVE-2008-2807) A flaw was found in the way Thunderbird escaped a listing of local file names. If a user could be tricked into listing a local directory containing malicious file names, arbitrary JavaScript could be run with the permissions of the user running Thunderbird. (CVE-2008-2808) A flaw was found in the way Thunderbird displayed information about self-signed certificates. It was possible for a self-signed certificate to contain multiple alternate name entries, which were not all displayed to the user, allowing them to mistakenly extend trust to an unknown site. (CVE-2008-2809) Note: JavaScript support is disabled by default in Thunderbird. The above issues are not exploitable unless JavaScript is enabled. All Thunderbird users should upgrade to these updated packages, which contain backported patches to resolve these issues. 4. Solution: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/FAQ_58_10188 5. Bugs fixed (http://bugzilla.redhat.com/): 452204 - CVE-2008-2785 mozilla: CSS reference counter overflow (ZDI-CAN-349) 452597 - CVE-2008-2798 Firefox malformed web content flaws 452598 - CVE-2008-2799 Firefox javascript arbitrary code execution 452599 - CVE-2008-2800 Firefox XSS attacks 452600 - CVE-2008-2802 Firefox arbitrary JavaScript code execution 452602 - CVE-2008-2803 Firefox javascript arbitrary code execution 452604 - CVE-2008-2805 Firefox arbitrary file disclosure 452605 - CVE-2008-2801 Firefox arbitrary signed JAR code execution 452709 - CVE-2008-2807 Firefox .properties memory leak 452710 - CVE-2008-2808 Firefox file location escaping flaw 452711 - CVE-2008-2809 Firefox self signed certificate flaw 452712 - CVE-2008-2810 Firefox arbitrary file disclosure 453007 - CVE-2008-2811 Firefox block reflow flaw 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/thunderbird-1.5.0.12-14.el4.src.rpm i386: thunderbird-1.5.0.12-14.el4.i386.rpm thunderbird-debuginfo-1.5.0.12-14.el4.i386.rpm ia64: thunderbird-1.5.0.12-14.el4.ia64.rpm thunderbird-debuginfo-1.5.0.12-14.el4.ia64.rpm ppc: thunderbird-1.5.0.12-14.el4.ppc.rpm thunderbird-debuginfo-1.5.0.12-14.el4.ppc.rpm s390: thunderbird-1.5.0.12-14.el4.s390.rpm thunderbird-debuginfo-1.5.0.12-14.el4.s390.rpm s390x: thunderbird-1.5.0.12-14.el4.s390x.rpm thunderbird-debuginfo-1.5.0.12-14.el4.s390x.rpm x86_64: thunderbird-1.5.0.12-14.el4.x86_64.rpm thunderbird-debuginfo-1.5.0.12-14.el4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/thunderbird-1.5.0.12-14.el4.src.rpm i386: thunderbird-1.5.0.12-14.el4.i386.rpm thunderbird-debuginfo-1.5.0.12-14.el4.i386.rpm x86_64: thunderbird-1.5.0.12-14.el4.x86_64.rpm thunderbird-debuginfo-1.5.0.12-14.el4.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/thunderbird-1.5.0.12-14.el4.src.rpm i386: thunderbird-1.5.0.12-14.el4.i386.rpm thunderbird-debuginfo-1.5.0.12-14.el4.i386.rpm ia64: thunderbird-1.5.0.12-14.el4.ia64.rpm thunderbird-debuginfo-1.5.0.12-14.el4.ia64.rpm x86_64: thunderbird-1.5.0.12-14.el4.x86_64.rpm thunderbird-debuginfo-1.5.0.12-14.el4.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/thunderbird-1.5.0.12-14.el4.src.rpm i386: thunderbird-1.5.0.12-14.el4.i386.rpm thunderbird-debuginfo-1.5.0.12-14.el4.i386.rpm ia64: thunderbird-1.5.0.12-14.el4.ia64.rpm thunderbird-debuginfo-1.5.0.12-14.el4.ia64.rpm x86_64: thunderbird-1.5.0.12-14.el4.x86_64.rpm thunderbird-debuginfo-1.5.0.12-14.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/thunderbird-2.0.0.16-1.el5.src.rpm i386: thunderbird-2.0.0.16-1.el5.i386.rpm thunderbird-debuginfo-2.0.0.16-1.el5.i386.rpm x86_64: thunderbird-2.0.0.16-1.el5.x86_64.rpm thunderbird-debuginfo-2.0.0.16-1.el5.x86_64.rpm RHEL Optional Productivity Applications (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/thunderbird-2.0.0.16-1.el5.src.rpm i386: thunderbird-2.0.0.16-1.el5.i386.rpm thunderbird-debuginfo-2.0.0.16-1.el5.i386.rpm x86_64: thunderbird-2.0.0.16-1.el5.x86_64.rpm thunderbird-debuginfo-2.0.0.16-1.el5.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-2008-2785 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2798 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2799 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2800 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2801 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2802 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2803 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2805 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2807 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2808 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2809 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2810 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2811 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 2008 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFIh8bOXlSAg2UNWIIRAqV5AJ90I0bqntzHqBP84a4DhS540CwU7QCfT9U+ 5kg9P4DZwj9C45lSl2SH9/g= =TTi/ - -----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 iQCVAwUBSIfmsyh9+71yA2DNAQL1UAQAm16EA+FcnA+0cqN5yyWDsorITkDPeTW/ O289TM3X+sY46tMlGxMDutRTwjzlkSf4RkPu7DNu/FNYoWK/rStfWQflwGhayZfx +54donVtGbD50Epbkyg9bZOWqKpHFcuXPFBj1w3XFeJLGH9X5xdgwFEtJDtDWSaa ++yE9RsGis8= =2Nf+ -----END PGP SIGNATURE-----