drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberläufe in zgv
Name: |
Pufferüberläufe in zgv
|
|
ID: |
200411-12:01 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Mo, 8. November 2004, 12:00 |
|
Referenzen: |
http://www.securityfocus.com/archive/1/379472 |
|
Applikationen: |
ZGV |
|
Originalnachricht |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200411-12:01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: zgv: Multiple buffer overflows Date: November 07, 2004 Bugs: #69150 ID: 200411-12:01
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
zgv contains multiple buffer overflows that can potentially lead to the execution of arbitrary code.
Background ==========
zgv is a console image viewer based on svgalib.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-gfx/zgv < 5.8 >= 5.8
Description ===========
Multiple arithmetic overflows have been detected in the image processing code of zgv.
Impact ======
An attacker could entice a user to open a specially-crafted image file, potentially resulting in execution of arbitrary code with the rights of the user running zgv.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All zgv users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-gfx/zgv-5.8"
References ==========
[ 1 ] BugTraq Advisory http://www.securityfocus.com/archive/1/379472
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200411-12.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/1.0
|
|
|
|