drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in libneon in tla
Name: |
Pufferüberlauf in libneon in tla
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ID: |
200405-25 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 31. Mai 2004, 13:00 |
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Referenzen: |
http://www.gentoo.org/security/en/glsa/glsa-200405-13.xml |
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Applikationen: |
arch revision control system |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200405-25 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: tla: Heap-based buffer overflow in included libneon Date: May 30, 2004 Bugs: #51586 ID: 200405-25
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Synopsis ========
tla includes a vulnerable version of the neon library.
Background ==========
GNU Arch (tla) is a revision control system suited for widely distributed development.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-util/tla < 1.2.1_pre1 >= 1.2.1_pre1
Description ===========
Stefan Esser discovered a vulnerability in the code of the neon library (GLSA 200405-13): if a malicious date string is passed to the ne_rfc1036_parse() function, it can trigger a string overflow into static heap variables. tla includes it's own version of the library.
Impact ======
When connected to a malicious WebDAV server, this vulnerability could allow execution of arbitrary code with the rights of the user running tla.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All users of tla should upgrade to the latest stable version:
# emerge sync
# emerge -pv ">=dev-util/tla-1.2.1_pre1" # emerge ">=dev-util/tla-1.2.1_pre1"
References ==========
[ 1 ] 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-200405-25.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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