CVE-2012-3955
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 22%
exploitation probability
22%top 2% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
n/a · n/aReferences
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088882.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2012-September/086992.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2012-September/088220.htmlhttp://lists.opensuse.org/opensuse-updates/2012-09/msg00088.htmlhttp://lists.opensuse.org/opensuse-updates/2012-09/msg00103.htmlhttp://lists.opensuse.org/opensuse-updates/2012-09/msg00105.htmlhttp://rhn.redhat.com/errata/RHSA-2013-0504.htmlhttps://blogs.oracle.com/sunsecurity/entry/cve_2012_3955_denial_ofhttp://secunia.com/advisories/51318http://security.gentoo.org/glsa/glsa-201301-06.xmlhttps://kb.isc.org/article/AA-00779http://www.debian.org/security/2012/dsa-2551