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Overview

Vulnerability Score 7.1 7.1
CVE Id CVE-2012-3955
Last Modified 21 Aug 2013 11:57:27
Published 14 Sep 2012 06:33:21
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2012-3955

Summary

ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.

Vulnerable Systems

Application

  • Isc Dhcp 4.1-esv

  • Isc Dhcp 4.1.0

  • Isc Dhcp 4.1.1

  • Isc Dhcp 4.1.2


References

CONFIRM - https://kb.isc.org/article/AA-00779

SUSE - openSUSE-SU-2012:1234

UBUNTU - USN-1571-1

SUSE - openSUSE-SU-2012:1254

SUSE - openSUSE-SU-2012:1252

DEBIAN - DSA-2551

BID - 55530

SECTRACK - 1027528

REDHAT - RHSA-2013:0504

MANDRIVA - MDVSA-2012:153

FEDORA - FEDORA-2012-14149

FEDORA - FEDORA-2012-13910

FEDORA - FEDORA-2012-14076

CONFIRM - https://blogs.oracle.com/sunsecurity/entry/cve_2012_3955_denial_of

SECUNIA - 51318

GENTOO - GLSA-201301-06

Related Patches

Novell SUSE 2012:6831 dhcp security update for SLE 11 SP2 i586

Novell SUSE 2012:6831 dhcp security update for SLE 11 SP2 x86_64


Last Updated: 27 May 2016 11:02:00