drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in cadaver
Name: |
Pufferüberlauf in cadaver
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ID: |
200405-15 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Fr, 21. Mai 2004, 13:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0398
http://www.gentoo.org/security/en/glsa/glsa-200405-13.xml |
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Applikationen: |
cadaver |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200405-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: cadaver heap-based buffer overflow Date: May 20, 2004 Bugs: #51461 ID: 200405-15
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Synopsis ========
There is a heap-based buffer overflow vulnerability in the neon library used in cadaver, possibly leading to execution of arbitrary code when connected to a malicious server.
Background ==========
cadaver is a command-line WebDAV client.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/cadaver <= 0.22.1 >= 0.22.2
Description ===========
Stefan Esser discovered a vulnerability in the code of the neon library (see GLSA 200405-13). This library is also included in cadaver.
Impact ======
When connected to a malicious WebDAV server, this vulnerability could allow remote execution of arbitrary code with the rights of the user running cadaver.
Workaround ==========
There is no known workaround at this time. All users are advised to upgrade to the latest available version of cadaver.
Resolution ==========
All users of cadaver should upgrade to the latest stable version:
# emerge sync
# emerge -pv ">=net-misc/cadaver-0.22.2" # emerge ">=net-misc/cadaver-0.22.2"
References ==========
[ 1 ] CAN-2004-0398 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0398 [ 2 ] GLSA 200405-13 http://www.gentoo.org/security/en/glsa/glsa-200405-13.xml
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200405-15.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 Technologies, 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
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