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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.0756 -- [UNIX/Linux][RedHat] Critical: RealPlayer security update 18 September 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: RealPlayer 10 Publisher: Red Hat Operating System: Red Hat Linux 5 Red Hat Linux 4 Red Hat Linux 3 UNIX variants (UNIX, Linux, OSX) Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CVE-2007-5400 Ref: ESB-2008.0744 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2008-0812.html Revision History: September 18 2008: Patches released to remove RealPlayer from extra and supplementary packages August 1 2008: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: RealPlayer security update Advisory ID: RHSA-2008:0812-02 Product: Red Hat Enterprise Linux Extras Advisory URL: https://rhn.redhat.com/errata/RHSA-2008-0812.html Issue date: 2008-07-31 Updated on: 2008-09-17 CVE Names: CVE-2007-5400 ===================================================================== 1. Summary: RealPlayer 10.0.9 as shipped in Red Hat Enterprise Linux 3 Extras, 4 Extras, and 5 Supplementary, contains a security flaw and should not be used. This update has been rated as having critical security impact by the Red Hat Security Response Team. [Updated 17 September 2008] We have updated this erratum to include packages which remove RealPlayer from Red Hat Enterprise Linux 3 Extras, 4 Extras and 5 Supplementary. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 3 Extras - i386, x86_64 Red Hat Desktop version 3 Extras - i386, x86_64 Red Hat Enterprise Linux ES version 3 Extras - i386, x86_64 Red Hat Enterprise Linux WS version 3 Extras - i386, x86_64 Red Hat Enterprise Linux AS version 4 Extras - i386, x86_64 Red Hat Desktop version 4 Extras - i386, x86_64 Red Hat Enterprise Linux ES version 4 Extras - i386, x86_64 Red Hat Enterprise Linux WS version 4 Extras - i386, x86_64 RHEL Desktop Supplementary (v. 5 client) - i386, x86_64 RHEL Supplementary (v. 5 server) - i386, x86_64 3. Description: RealPlayer is a media player that provides media playback locally and via streaming. RealPlayer 10.0.9 is vulnerable to a critical security flaw and should no longer be used. A remote attacker could leverage this flaw to execute arbitrary code as the user running RealPlayer. (CVE-2007-5400) This issue is addressed in RealPlayer 11. Red Hat is unable to ship RealPlayer 11 due to additional proprietary codecs included in that version. Therefore, users who wish to continue to use RealPlayer should get an update directly from www.real.com. This update removes the RealPlayer 10.0.9 packages due to their known security vulnerabilities. 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/): 456855 - CVE-2007-5400 RealPlayer: SWF Frame Handling Buffer Overflow 6. Package List: Red Hat Enterprise Linux AS version 3 Extras: i386: realplayer-uninstall-10.0.9-0.rhel3.7.i386.rpm x86_64: realplayer-uninstall-10.0.9-0.rhel3.7.i386.rpm Red Hat Desktop version 3 Extras: i386: realplayer-uninstall-10.0.9-0.rhel3.7.i386.rpm x86_64: realplayer-uninstall-10.0.9-0.rhel3.7.i386.rpm Red Hat Enterprise Linux ES version 3 Extras: i386: realplayer-uninstall-10.0.9-0.rhel3.7.i386.rpm x86_64: realplayer-uninstall-10.0.9-0.rhel3.7.i386.rpm Red Hat Enterprise Linux WS version 3 Extras: i386: realplayer-uninstall-10.0.9-0.rhel3.7.i386.rpm x86_64: realplayer-uninstall-10.0.9-0.rhel3.7.i386.rpm Red Hat Enterprise Linux AS version 4 Extras: i386: RealPlayer-uninstall-10.0.9-3.i386.rpm x86_64: RealPlayer-uninstall-10.0.9-3.i386.rpm Red Hat Desktop version 4 Extras: i386: RealPlayer-uninstall-10.0.9-3.i386.rpm x86_64: RealPlayer-uninstall-10.0.9-3.i386.rpm Red Hat Enterprise Linux ES version 4 Extras: i386: RealPlayer-uninstall-10.0.9-3.i386.rpm x86_64: RealPlayer-uninstall-10.0.9-3.i386.rpm Red Hat Enterprise Linux WS version 4 Extras: i386: RealPlayer-uninstall-10.0.9-3.i386.rpm x86_64: RealPlayer-uninstall-10.0.9-3.i386.rpm RHEL Desktop Supplementary (v. 5 client): i386: RealPlayer-uninstall-10.0.9-4.el5.i386.rpm x86_64: RealPlayer-uninstall-10.0.9-4.el5.i386.rpm RHEL Supplementary (v. 5 server): i386: RealPlayer-uninstall-10.0.9-4.el5.i386.rpm x86_64: RealPlayer-uninstall-10.0.9-4.el5.i386.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-2007-5400 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) iD8DBQFI0R1BXlSAg2UNWIIRAm18AJ0bEJfdaTd+0lVpq7+wDbAHixoVgQCeIHrC GMkckUlzHOH3yKYuSoCsVKk= =gQuo - -----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. 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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 iQCVAwUBSNGRXyh9+71yA2DNAQJzGAP/QZ2HkMUjfYPsne+T/eW9HepxFMoIU2oh NTKz2g4ybTJBaGUWPUsz1sRMi+ycXJBGJq3N+B/zQfg23bA2/gIzFW+Zv8F3K3Yh lKjcJzqUwlZCWSSqp7CvwdL6A1UdeW9jYQdS5jX7OEfM1sUam0/2al0fjPBCmPqL QYrlKbDm6dI= =gkrU -----END PGP SIGNATURE-----