Vulnerability in Isc Dhcp
CVE-2012-3955
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 i…
EPSS: 0.217 (97.4th percentile) — read the EPSS interpretation.
Affected products
- Isc Dhcp — versions 4.1-esv, 4.1.0, 4.1.1
- Canonical Ubuntu_linux — versions 10.04, 11.04, 11.10
- Debian Debian_linux — versions 6.0, 7.0
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (vendor-advisory, x_refsource_FEDORA, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- cve@mitre.org (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_MANDRIVA)
- cve@mitre.org (vendor-advisory, x_refsource_FEDORA, Third Party Advisory)
- cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- cve@mitre.org (vendor-advisory, x_refsource_FEDORA, Third Party Advisory)
Frequently asked questions
- What is CVE-2012-3955?
- CVE-2012-3955 is a vulnerability in Isc Dhcp. Published 2012-09-14.
- Is CVE-2012-3955 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.