drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in clamav
Name: |
Zwei Probleme in clamav
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ID: |
200501-46 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 1. Februar 2005, 12:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0133
http://secunia.com/advisories/13900/
http://sourceforge.net/forum/forum.php?forum_id=440649 |
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Applikationen: |
Clam Antivirus |
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Originalnachricht |
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200501-46 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: ClamAV: Multiple issues Date: January 31, 2005 Bugs: #78656, #79194 ID: 200501-46
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Synopsis ========
ClamAV contains two vulnerabilities that could lead to Denial of Service and evasion of virus scanning.
Background ==========
ClamAV is an antivirus toolkit. It includes a multi-threaded daemon and a command line scanner.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-antivirus/clamav <= 0.80 >= 0.81
Description ===========
ClamAV fails to properly scan ZIP files with special headers (CAN-2005-0133) and base64 encoded images in URLs.
Impact ======
By sending a base64 encoded image file in a URL an attacker could evade virus scanning. By sending a specially-crafted ZIP file an attacker could cause a Denial of Service by crashing the clamd daemon.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All ClamAV users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-antivirus/clamav-0.81"
References ==========
[ 1 ] CAN-2005-0133 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0133 [ 2 ] ClamAV Release Announcement http://sourceforge.net/forum/forum.php?forum_id=440649 [ 3 ] Secunia SA13900 http://secunia.com/advisories/13900/
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200501-46.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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