In SaltStack Salt before 3002.5, when authenticating to services using certain modules, the SSL certificate is not always validated.
https://www.debian.org/security/2021/dsa-5011
https://security.gentoo.org/glsa/202310-22
https://security.gentoo.org/glsa/202103-01
https://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/
https://lists.debian.org/debian-lts-announce/2021/11/msg00009.html