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Attacker Value
Unknown
CVE-2011-4868
Disclosure Date: January 15, 2012 (last updated October 04, 2023)
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.
0
Attacker Value
Unknown
CVE-2011-4539
Disclosure Date: December 08, 2011 (last updated October 04, 2023)
dhcpd in ISC DHCP 4.x before 4.2.3-P1 and 4.1-ESV before 4.1-ESV-R4 does not properly handle regular expressions in dhcpd.conf, which allows remote attackers to cause a denial of service (daemon crash) via a crafted request packet.
0
Attacker Value
Unknown
CVE-2011-2749
Disclosure Date: August 15, 2011 (last updated October 04, 2023)
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted BOOTP packet.
0
Attacker Value
Unknown
CVE-2011-2748
Disclosure Date: August 15, 2011 (last updated October 04, 2023)
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted DHCP packet.
0
Attacker Value
Unknown
CVE-2011-0996
Disclosure Date: April 13, 2011 (last updated October 04, 2023)
dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.
0
Attacker Value
Unknown
CVE-2011-0997
Disclosure Date: April 08, 2011 (last updated October 04, 2023)
dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message, as demonstrated by a hostname that is provided to dhclient-script.
0
Attacker Value
Unknown
CVE-2011-0413
Disclosure Date: January 31, 2011 (last updated October 04, 2023)
The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service (assertion failure and daemon crash) by sending a message over IPv6 for a declined and abandoned address.
0
Attacker Value
Unknown
CVE-2010-3616
Disclosure Date: December 17, 2010 (last updated October 04, 2023)
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.
0
Attacker Value
Unknown
CVE-2010-3611
Disclosure Date: November 04, 2010 (last updated October 04, 2023)
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.
0
Attacker Value
Unknown
CVE-2010-2156
Disclosure Date: June 07, 2010 (last updated October 04, 2023)
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.
0
