drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in zziplib
Name: |
Pufferüberlauf in zziplib |
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ID: |
200704-05 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Sa, 7. April 2007, 01:36 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1614 |
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Applikationen: |
ZZIPlib |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200704-05 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: zziplib: Buffer Overflow Date: April 03, 2007 Bugs: #171441 ID: 200704-05
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Synopsis ========
The zziplib library contains a buffer overflow vulnerability that could lead to user-assisted remote execution of arbitrary code.
Background ==========
The zziplib library is a lightweight library for extracting data from files archived in a single zip file.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/zziplib < 0.13.49 >= 0.13.49
Description ===========
dmcox dmcox discovered a boundary error in the zzip_open_shared_io() function from zzip/file.c .
Impact ======
A remote attacker could entice a user to run a zziplib function with an overly long string as an argument which would trigger the buffer overflow and may lead to the execution of arbitrary code.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All zziplib users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/zziplib-0.13.49"
References ==========
[ 1 ] CVE-2007-1614 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1614
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200704-05.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 2007 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/2.5
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