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- Snyk ID SNYK-DEBIAN11-SYSTEMD-1291054
- published 12 May 2021
- disclosed 10 May 2021
How to fix?
There is no fixed version for
Note: Versions mentioned in the description apply only to the upstream
systemd package and not the
systemd package as distributed by
How to fix? for
Debian:11 relevant fixed versions and status.
An exploitable denial-of-service vulnerability exists in Systemd 245. A specially crafted DHCP FORCERENEW packet can cause a server running the DHCP client to be vulnerable to a DHCP ACK spoofing attack. An attacker can forge a pair of FORCERENEW and DCHP ACK packets to reconfigure the server.