drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in mount-cifs
Name: |
Zwei Probleme in mount-cifs |
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ID: |
201206-29 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 26. Juni 2012, 10:34 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0787
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0547 |
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Applikationen: |
cifs-utils |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201206-29 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: mount-cifs: Multiple vulnerabilites Date: June 25, 2012 Bugs: #308067 ID: 201206-29
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Synopsis ========
Multiple vulnerabilities were found in mount-cifs, the worst of which leading to privilege escalation.
Background ==========
mount-cifs is the cifs filesystem mount helper split from Samba.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-fs/mount-cifs < 3.4.6 >= 3.4.6
Description ===========
Multiple vulnerabilities have been discovered in mount-cifs. Please review the CVE identifiers referenced below for details.
Impact ======
The vulnerabilities allow local users to cause a denial of service (mtab corruption) via a crafted string. Also, local users could mount a CIFS share on an arbitrary mountpoint, and gain privileges via a symlink attack on the mountpoint directory file.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All mount-cifs users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-fs/mount-cifs-3.4.6"
References ==========
[ 1 ] CVE-2010-0547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0547 [ 2 ] CVE-2010-0787 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0787
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201206-29.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 https://bugs.gentoo.org.
License =======
Copyright 2012 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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