drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in dhcpcd
Name: |
Ausführen beliebiger Kommandos in dhcpcd |
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ID: |
201301-04 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 9. Januar 2013, 07:49 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0996 |
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Applikationen: |
dhcpcd |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201301-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: dhcpcd: Arbitrary code execution Date: January 09, 2013 Bugs: #362459 ID: 201301-04
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Synopsis ========
A vulnerability has been found in dhcpcd, allowing remote attackers to execute arbitrary code on the DHCP client.
Background ==========
dhcpcd is a fully featured, yet light weight RFC2131 compliant DHCP client.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/dhcpcd < 5.2.12 >= 5.2.12
Description ===========
A vulnerability has been discovered in dhcpcd. Please review the CVE identifier referenced below for details.
Impact ======
The vulnerability might allow an attacker to execute arbitrary code on the DHCP client.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All dhcpcd users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/dhcpcd-5.2.12"
References ==========
[ 1 ] CVE-2011-0996 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0996
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201301-04.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 2013 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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