drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in realplayer
Name: |
Pufferüberlauf in realplayer
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ID: |
200504-21 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Sa, 23. April 2005, 13:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0755
http://service.real.com/help/faq/security/050419_player/EN/ |
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Applikationen: |
RealPlayer |
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Originalnachricht |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200504-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: RealPlayer, Helix Player: Buffer overflow vulnerability Date: April 22, 2005 Bugs: #89862 ID: 200504-21
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Synopsis ========
RealPlayer and Helix Player are vulnerable to a buffer overflow that could lead to remote execution of arbitrary code.
Background ==========
RealPlayer is a multimedia player capable of handling multiple multimedia file formats. Helix Player is the Open Source version of RealPlayer.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-video/realplayer < 10.0.4 >= 10.0.4 2 media-video/helixplayer < 1.0.4 >= 1.0.4 ------------------------------------------------------------------- 2 affected packages on all of their supported architectures. -------------------------------------------------------------------
Description ===========
Piotr Bania has discovered a buffer overflow vulnerability in RealPlayer and Helix Player when processing malicious RAM files.
Impact ======
By enticing a user to play a specially crafted RAM file an attacker could execute arbitrary code with the permissions of the user running the application.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All RealPlayer users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-video/realplayer-10.0.4"
All Helix Player users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-video/helixplayer-1.0.4"
References ==========
[ 1 ] CAN-2005-0755 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0755 [ 2 ] RealNetworks Advisory http://service.real.com/help/faq/security/050419_player/EN/
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200504-21.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.
License =======
Copyright 2005 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.0
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