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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2007.0627 -- [RedHat] Critical: RealPlayer security update 20 August 2007 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: RealPlayer Publisher: Red Hat Operating System: Red Hat Enterprise Linux 3 Red Hat Enterprise Linux 4 Red Hat Enterprise Linux 5 Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CVE-2007-3410 Ref: ESB-2007.0469 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2007-0841.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Critical: RealPlayer security update Advisory ID: RHSA-2007:0841-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2007-0841.html Issue date: 2007-08-17 Updated on: 2007-08-17 Product: Red Hat Enterprise Linux Extras CVE Names: CVE-2007-3410 - - --------------------------------------------------------------------- 1. Summary: An updated RealPlayer package that fixes a security flaw is now available for Red Hat Enterprise Linux 3 Extras, 4 Extras, and 5 Supplementary. 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 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 3. Problem description: RealPlayer is a media player that provides media playback locally and via streaming. A buffer overflow flaw was found in the way RealPlayer processed Synchronized Multimedia Integration Language (SMIL) files. It was possible for a malformed SMIL file to execute arbitrary code with the permissions of the user running RealPlayer. (CVE-2007-3410) All users of RealPlayer are advised to upgrade to this updated package containing RealPlayer version 10.0.9 which is not vulnerable to this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. To update all RPMs for your particular architecture, run: rpm -Fvh [filenames] where [filenames] is a list of the RPMs you wish to upgrade. Only those RPMs which are currently installed will be updated. Those RPMs which are not installed but included in the list will not be updated. Note that you can also use wildcards (*.rpm) if your current directory *only* contains the desired RPMs. Please note that this update is also available via Red Hat Network. Many people find this an easier way to apply updates. 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/): 245836 - CVE-2007-3410 RealPlayer/HelixPlayer buffer overflow 6. RPMs required: Red Hat Enterprise Linux AS version 3 Extras: i386: 936f5bf4bdc57dadef638a9dc0349334 realplayer-10.0.9-0.rhel3.4.i386.rpm x86_64: 936f5bf4bdc57dadef638a9dc0349334 realplayer-10.0.9-0.rhel3.4.i386.rpm Red Hat Desktop version 3 Extras: i386: 936f5bf4bdc57dadef638a9dc0349334 realplayer-10.0.9-0.rhel3.4.i386.rpm x86_64: 936f5bf4bdc57dadef638a9dc0349334 realplayer-10.0.9-0.rhel3.4.i386.rpm Red Hat Enterprise Linux ES version 3 Extras: i386: 936f5bf4bdc57dadef638a9dc0349334 realplayer-10.0.9-0.rhel3.4.i386.rpm x86_64: 936f5bf4bdc57dadef638a9dc0349334 realplayer-10.0.9-0.rhel3.4.i386.rpm Red Hat Enterprise Linux WS version 3 Extras: i386: 936f5bf4bdc57dadef638a9dc0349334 realplayer-10.0.9-0.rhel3.4.i386.rpm x86_64: 936f5bf4bdc57dadef638a9dc0349334 realplayer-10.0.9-0.rhel3.4.i386.rpm Red Hat Enterprise Linux AS version 4 Extras: i386: f0c57148b5ab8807c684774da25c4014 RealPlayer-10.0.9-2.i386.rpm 2067e264bf98e2a88b314f5d3dbf96b2 RealPlayer-debuginfo-10.0.9-2.i386.rpm x86_64: f0c57148b5ab8807c684774da25c4014 RealPlayer-10.0.9-2.i386.rpm 2067e264bf98e2a88b314f5d3dbf96b2 RealPlayer-debuginfo-10.0.9-2.i386.rpm Red Hat Desktop version 4 Extras: i386: f0c57148b5ab8807c684774da25c4014 RealPlayer-10.0.9-2.i386.rpm 2067e264bf98e2a88b314f5d3dbf96b2 RealPlayer-debuginfo-10.0.9-2.i386.rpm x86_64: f0c57148b5ab8807c684774da25c4014 RealPlayer-10.0.9-2.i386.rpm 2067e264bf98e2a88b314f5d3dbf96b2 RealPlayer-debuginfo-10.0.9-2.i386.rpm Red Hat Enterprise Linux ES version 4 Extras: i386: f0c57148b5ab8807c684774da25c4014 RealPlayer-10.0.9-2.i386.rpm 2067e264bf98e2a88b314f5d3dbf96b2 RealPlayer-debuginfo-10.0.9-2.i386.rpm x86_64: f0c57148b5ab8807c684774da25c4014 RealPlayer-10.0.9-2.i386.rpm 2067e264bf98e2a88b314f5d3dbf96b2 RealPlayer-debuginfo-10.0.9-2.i386.rpm Red Hat Enterprise Linux WS version 4 Extras: i386: f0c57148b5ab8807c684774da25c4014 RealPlayer-10.0.9-2.i386.rpm 2067e264bf98e2a88b314f5d3dbf96b2 RealPlayer-debuginfo-10.0.9-2.i386.rpm x86_64: f0c57148b5ab8807c684774da25c4014 RealPlayer-10.0.9-2.i386.rpm 2067e264bf98e2a88b314f5d3dbf96b2 RealPlayer-debuginfo-10.0.9-2.i386.rpm RHEL Desktop Supplementary (v. 5 client): i386: d7147c25a048a9595d740f4303f24123 RealPlayer-10.0.9-3.el5.i386.rpm e076740788c42cfe6f0d90e787a47aca RealPlayer-debuginfo-10.0.9-3.el5.i386.rpm x86_64: d7147c25a048a9595d740f4303f24123 RealPlayer-10.0.9-3.el5.i386.rpm e076740788c42cfe6f0d90e787a47aca RealPlayer-debuginfo-10.0.9-3.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-2007-3410 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) iD8DBQFGxVhQXlSAg2UNWIIRAuCEAJoDRmSOHKjuMFMIaviXUkepmt3Y2QCeNkXt UU8S22WfJVQY/EP5phYoVI4= =jgHr - -----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. 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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 iQCVAwUBRskg2Sh9+71yA2DNAQKWdgP+OL6/ODhTrCrcclEMAf8hJ+bjbwmhaqy1 /Aa7dJ3X7Z5kOeZjCSUtDEw7R/ITN3AZZjJoGhGC+PTQMNN9SqDtI85hIsxNhViz RIz/TqfSg8m8HEgdMBpXTNrT2Zyi1iuR6Ubi2g9v/BxXlEBTe8pWe9xaOurnWuXB M8GCGd6LSwo= =CEUd -----END PGP SIGNATURE-----