4.9 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:H/Au:S/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
33.9%
libdns in ISC DHCP 4.2.x before 4.2.5-P1 allows remote name servers to cause a denial of service (memory consumption) via vectors involving a regular expression, as demonstrated by a memory-exhaustion attack against a machine running a dhcpd process, a related issue to CVE-2013-2266.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | isc-dhcp | <Β 4.2.4-6 | isc-dhcp_4.2.4-6_all.deb |
Debian | 11 | all | isc-dhcp | <Β 4.2.4-6 | isc-dhcp_4.2.4-6_all.deb |
Debian | 10 | all | isc-dhcp | <Β 4.2.4-6 | isc-dhcp_4.2.4-6_all.deb |
Debian | 999 | all | isc-dhcp | <Β 4.2.4-6 | isc-dhcp_4.2.4-6_all.deb |
Debian | 13 | all | isc-dhcp | <Β 4.2.4-6 | isc-dhcp_4.2.4-6_all.deb |