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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2005.0473 -- RHSA-2005:517-01 Critical: HelixPlayer security update 24 June 2005 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Helix Player Publisher: Red Hat Operating System: Red Hat Enterprise Linux AS/ES/WS 4 Red Hat Enterprise Linux Desktop 4 Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CAN-2005-1766 CAN-2005-1277 Ref: AA-2005.010 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2005-517.html Comment: Note that upgrading to Helix Player 10.0.5 also fixes the RealMedia heap overflow vulnerability reported in AA-2005.010. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Critical: HelixPlayer security update Advisory ID: RHSA-2005:517-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-517.html Issue date: 2005-06-23 Updated on: 2005-06-23 Product: Red Hat Enterprise Linux CVE Names: CAN-2005-1766 - - --------------------------------------------------------------------- 1. Summary: An updated HelixPlayer package that fixes a buffer overflow issue is now available. 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, ppc, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, x86_64 Red Hat Enterprise Linux WS version 4 - i386, x86_64 3. Problem description: HelixPlayer is a media player. A buffer overflow bug was found in the way HelixPlayer processes SMIL files. An attacker could create a specially crafted SMIL file, which when combined with a malicious web server, could execute arbitrary code when opened by a user. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2005-1766 to this issue. All users of HelixPlayer are advised to upgrade to this updated package, which contains HelixPlayer version 10.0.5 and 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. 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/): 159871 - CAN-2005-1766 HelixPlayer heap overflow 6. RPMs required: Red Hat Enterprise Linux AS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/HelixPlayer-1.0.5-0.EL4.1.src.rpm 08f868c1d1b7d9674c8c757438f3bdf3 HelixPlayer-1.0.5-0.EL4.1.src.rpm i386: 679711b03ecb529acd7eae0ed2537fb4 HelixPlayer-1.0.5-0.EL4.1.i386.rpm ppc: 7b235efc96792aff7a96a9019763239e HelixPlayer-1.0.5-0.EL4.1.ppc.rpm x86_64: 679711b03ecb529acd7eae0ed2537fb4 HelixPlayer-1.0.5-0.EL4.1.i386.rpm Red Hat Enterprise Linux Desktop version 4: SRPMS: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/HelixPlayer-1.0.5-0.EL4.1.src.rpm 08f868c1d1b7d9674c8c757438f3bdf3 HelixPlayer-1.0.5-0.EL4.1.src.rpm i386: 679711b03ecb529acd7eae0ed2537fb4 HelixPlayer-1.0.5-0.EL4.1.i386.rpm x86_64: 679711b03ecb529acd7eae0ed2537fb4 HelixPlayer-1.0.5-0.EL4.1.i386.rpm Red Hat Enterprise Linux ES version 4: SRPMS: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/HelixPlayer-1.0.5-0.EL4.1.src.rpm 08f868c1d1b7d9674c8c757438f3bdf3 HelixPlayer-1.0.5-0.EL4.1.src.rpm i386: 679711b03ecb529acd7eae0ed2537fb4 HelixPlayer-1.0.5-0.EL4.1.i386.rpm x86_64: 679711b03ecb529acd7eae0ed2537fb4 HelixPlayer-1.0.5-0.EL4.1.i386.rpm Red Hat Enterprise Linux WS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/HelixPlayer-1.0.5-0.EL4.1.src.rpm 08f868c1d1b7d9674c8c757438f3bdf3 HelixPlayer-1.0.5-0.EL4.1.src.rpm i386: 679711b03ecb529acd7eae0ed2537fb4 HelixPlayer-1.0.5-0.EL4.1.i386.rpm x86_64: 679711b03ecb529acd7eae0ed2537fb4 HelixPlayer-1.0.5-0.EL4.1.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=CAN-2005-1766 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2005 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFCuw8VXlSAg2UNWIIRAgLYAKCOny/6nMgy2dHRpyBf09qJyQCF+gCfWM+W 2zeaekd2RJwPp4Sb+F11jjw= =d3/R - -----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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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 iQCVAwUBQrtpHih9+71yA2DNAQKPpAP8D7OZEkY4Xiu510g/h1Nd5Gn5IVAbZvPG 8cxb+Un2pjWGAn4HjJEHoWL4m1nrIiI/gR3IMf+ibYlEwj47bvc/fxAMefsYibeG JUp2DFI7uXsnf275NYzOCqWQTDHOxW3RDnE3TQM99/XCTw8i3QDVrxBIUUbDdbgt uE9iKSHLs2M= =UPnq -----END PGP SIGNATURE-----