Heimdal is vulnerable to denial of service. The vulnerability exists due to improper certificate validation which allows an attacker to cause an application crash.
github.com/heimdal/heimdal/security/advisories/GHSA-mgqr-gvh6-23cx
lists.debian.org/debian-lts-announce/2022/11/msg00034.html
secdb.alpinelinux.org/edge/main.yaml
secdb.alpinelinux.org/v3.14/main.yaml
secdb.alpinelinux.org/v3.17/main.yaml
security.gentoo.org/glsa/202310-06
security.netapp.com/advisory/ntap-20230216-0008/
www.debian.org/security/2022/dsa-5287