ISC DHCP server 4.2 before 4.2.0-P2, when configured to use failover partnerships, allows remote attackers to cause a denial of service (communications-interrupted state and DHCP client service loss) by connecting to a port that is only intended for a failover peer, as demonstrated by a Nagios check_tcp process check to TCP port 520.
Max CVSS
5.0
EPSS Score
11.64%
Published
2010-12-17
Updated
2011-01-19
ISC DHCP server 4.0 before 4.0.2, 4.1 before 4.1.2, and 4.2 before 4.2.0-P1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a DHCPv6 packet containing a Relay-Forward message without an address in the Relay-Forward link-address field.
Max CVSS
4.3
EPSS Score
6.09%
Published
2010-11-04
Updated
2017-08-17
CVE-2010-2156
Public exploit
ISC DHCP 4.1 before 4.1.1-P1 and 4.0 before 4.0.2-P1 allows remote attackers to cause a denial of service (server exit) via a zero-length client ID.
Max CVSS
5.0
EPSS Score
96.68%
Published
2010-06-07
Updated
2017-08-17
3 vulnerabilities found