medium4.9
CVE-2013-2494
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 expressio…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Isc | Dhcp | Versions 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5 |