CVE-2011-4868

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…

published January 15, 2012

CVSS
—
EPSS
3%
Percentile
88.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03414 · 88.8th percentile
Published
2012-01-15T02:00Z
EPSS history
Timeline
  • 15 JAN 02:00Z
    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…
    cvelistv5