drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in mpg123
Name: |
Pufferüberlauf in mpg123
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ID: |
200412-22 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 21. Dezember 2004, 12:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1284
http://tigger.uic.edu/~jlongs2/holes/mpg123.txt |
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Applikationen: |
mpg123 |
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Originalnachricht |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200412-22 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: mpg123: Playlist buffer overflow Date: December 21, 2004 Bugs: #74692 ID: 200412-22
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Synopsis ========
mpg123 is vulnerable to a buffer overflow that allows an attacker to execute arbitrary code through the use of a malicious playlist.
Background ==========
mpg123 is a MPEG Audio Player.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-sound/mpg123 < 0.59s-r8 >= 0.59s-r8
Description ===========
Bartlomiej Sieka discovered that mpg123 contains an unsafe strcat() to an array in playlist.c. This code vulnerability may lead to a buffer overflow.
Impact ======
A remote attacker could craft a malicious playlist which, when used, would result in the execution of arbitrary code with the rights of the user running mpg123.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All mpg123 users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-sound/mpg123-0.59s-r8"
References ==========
[ 1 ] Original Advisory http://tigger.uic.edu/~jlongs2/holes/mpg123.txt [ 2 ] CAN-2004-1284 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1284
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200412-22.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 2004 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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