FreeBSD : isc-dhcp-server -- Remote DoS (93be487e-211f-11e1-89b4-001ec9578670)
Medium Nessus Plugin ID 57045
SynopsisThe remote FreeBSD host is missing one or more security-related updates.
DescriptionISC reports :
A bug exists which allows an attacker who is able to send DHCP Request packets, either directly or through a relay, to remotely crash an ISC DHCP server if that server is configured to evaluate expressions using a regular expression (i.e. uses the '~=' or '~~' comparison operators).
SolutionUpdate the affected packages.