CVE-2012-3571
isc-dhcp - denial of service
EPSS 17.4%
Description
ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed client identifier.
How to fix CVE-2012-3571
To remediate CVE-2012-3571, upgrade the affected package to a fixed version below.
- Debian/isc-dhcp—upgrade to 4.2.4-2 or later
- Debian/isc-dhcp—upgrade to 4.1.1-P1-15+squeeze4 or later
Is CVE-2012-3571 being exploited?
Moderate — EPSS is 17.4%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (2)
- from 0, < 4.2.4-2
- from 0, < 4.1.1-P1-15+squeeze4