Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2005.0328 -- RHSA-2005:392-03 Critical: HelixPlayer security update 21 April 2005 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: HelixPlayer Publisher: Red Hat Operating System: Red Hat Enterprise Linux AS/ES/WS 4 Red Hat Desktop version 4 Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CAN-2005-0755 Ref: ESB-2005.0327 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2005-392.html Comment: This vulnerability exists in all versions of HelixPlayer. For updated versions of HelixPlayer on your platform, please see: http://service.real.com/help/faq/security/050419_player/EN/ - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Critical: HelixPlayer security update Advisory ID: RHSA-2005:392-03 Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-392.html Issue date: 2005-04-20 Updated on: 2005-04-20 Product: Red Hat Enterprise Linux CVE Names: CAN-2005-0755 - - --------------------------------------------------------------------- 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 RAM files. An attacker could create a specially crafted RAM file which could execute arbitrary code when opened by a user. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2005-0755 to this issue. All users of HelixPlayer are advised to upgrade to this updated package, which contains HelixPlayer version 10.0.4 and is not vulnerable to this issue. 4. Solution: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. Use Red Hat Network to download and update your packages. To launch the Red Hat Update Agent, use the following command: up2date For information on how to install packages manually, refer to the following Web page for the System Administration or Customization guide specific to your system: http://www.redhat.com/docs/manuals/enterprise/ 5. Bug IDs fixed (http://bugzilla.redhat.com/): 155386 - HelixPlayer buffer overflow 6. RPMs required: Red Hat Enterprise Linux AS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/HelixPlayer-1.0.4-1.1.EL4.2.src.rpm 7b8b717486cef711cedac7624fccae37 HelixPlayer-1.0.4-1.1.EL4.2.src.rpm i386: 1c7a616a6867f71cf23e05ea6b3c313a HelixPlayer-1.0.4-1.1.EL4.2.i386.rpm ppc: df33b125bab4b771cc7036c9aa7d4345 HelixPlayer-1.0.4-1.1.EL4.2.ppc.rpm x86_64: 1c7a616a6867f71cf23e05ea6b3c313a HelixPlayer-1.0.4-1.1.EL4.2.i386.rpm Red Hat Enterprise Linux Desktop version 4: SRPMS: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/HelixPlayer-1.0.4-1.1.EL4.2.src.rpm 7b8b717486cef711cedac7624fccae37 HelixPlayer-1.0.4-1.1.EL4.2.src.rpm i386: 1c7a616a6867f71cf23e05ea6b3c313a HelixPlayer-1.0.4-1.1.EL4.2.i386.rpm x86_64: 1c7a616a6867f71cf23e05ea6b3c313a HelixPlayer-1.0.4-1.1.EL4.2.i386.rpm Red Hat Enterprise Linux ES version 4: SRPMS: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/HelixPlayer-1.0.4-1.1.EL4.2.src.rpm 7b8b717486cef711cedac7624fccae37 HelixPlayer-1.0.4-1.1.EL4.2.src.rpm i386: 1c7a616a6867f71cf23e05ea6b3c313a HelixPlayer-1.0.4-1.1.EL4.2.i386.rpm x86_64: 1c7a616a6867f71cf23e05ea6b3c313a HelixPlayer-1.0.4-1.1.EL4.2.i386.rpm Red Hat Enterprise Linux WS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/HelixPlayer-1.0.4-1.1.EL4.2.src.rpm 7b8b717486cef711cedac7624fccae37 HelixPlayer-1.0.4-1.1.EL4.2.src.rpm i386: 1c7a616a6867f71cf23e05ea6b3c313a HelixPlayer-1.0.4-1.1.EL4.2.i386.rpm x86_64: 1c7a616a6867f71cf23e05ea6b3c313a HelixPlayer-1.0.4-1.1.EL4.2.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://service.real.com/help/faq/security/050419_player/EN/ http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0755 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) iD8DBQFCZqOXXlSAg2UNWIIRAtN/AJ9zWIDhAv3Nq2PAfpkhgW2DYY/ZdgCfUs+X L+VgA6gfT7j5BjkUIQ51NA4= =DIzP - -----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 iQCVAwUBQmc+iyh9+71yA2DNAQL6/AP/ZeuuO7W2W8P9NcL7jrhw62ebR+Z05V3n Qn5Yv1IEr0fru3TYkavhUP7YrPW8OkJ3nycpuazqsgTs2i0Y9TnQU39ar53MFeWQ aNtRZ2Iafv3skgaenCPbTqMLRgtzasG1xQoW9rHfSLIWfuqXEkRbBak+P4+rr1/p Kvm0jvZh30Y= =9czj -----END PGP SIGNATURE-----