CVE-2011-4868 | BDVDB-2026-48760 Detail

Description#

The logging functionality in dhcpd in ISC DHCP before 4.2.3-P2, when using Dynamic DNS (DDNS) and issuing IPv6 addresses, does not properly handle the DHCPv6 lease structure, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted packets related to a lease-status update.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://kb.isc.org/article/AA-00705
https://www.isc.org/software/dhcp/advisories/cve-2011-4868
https://deepthought.isc.org/article/AA-00595
http://security.gentoo.org/glsa/glsa-201301-06.xml

Exploit#

No public exploit known

History#

Version 12012-01-15Record published in the CVE List.
Version 22024-08-07Most recent update recorded in the CVE List.