CVE-2021-25217 | ISC DHCP up to 4.1-ESV-R16/4.4.2 Lease File Parser stack-based overflow (Nessus ID 276373)
A vulnerability classified as critical has been found in ISC DHCP up to 4.1-ESV-R16/4.4.2. This affects an unknown function of the component Lease File Parser. This manipulation causes stack-based buffer overflow.
The identification of this vulnerability is CVE-2021-25217. The attack needs to be done within the local network. There is no exploit available.
Applying a patch is the recommended action to fix this issue.