drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zahlenüberläufe in xzgv
Name: |
Zahlenüberläufe in xzgv
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ID: |
200501-09 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Do, 6. Januar 2005, 12:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0994 |
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Applikationen: |
xzgv |
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Originalnachricht |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200501-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: xzgv: Multiple overflows Date: January 06, 2005 Bugs: #74069 ID: 200501-09
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Synopsis ========
xzgv contains multiple overflows that may lead to the execution of arbitrary code.
Background ==========
xzgv is a picture viewer for X, with a thumbnail-based file selector.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-gfx/xzgv <= 0.8 >= 0.8-r1
Description ===========
Multiple overflows have been found in the image processing code of xzgv, including an integer overflow in the PRF parsing code (CAN-2004-0994).
Impact ======
An attacker could entice a user to open or browse a specially-crafted image file, potentially resulting in the execution of arbitrary code with the rights of the user running xzgv.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All xzgv users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=media-gfx/xzgv-0.8-r1"
References ==========
[ 1 ] CAN-2004-0994 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0994 [ 2 ] iDEFENSE Advisory
display?id=160&type=vulnerabilities&flashstatus=true
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200501-09.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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