CVE-2022-41916 Information

Description

Heimdal is an implementation of ASN.1/DER PKIX and Kerberos. Versions prior to 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal’s PKI certificate validation library affecting the KDC (via PKINIT) and kinit (via PKINIT) as well as any third-party applications using Heimdal’s libhx509. Users should upgrade to Heimdal 7.7.1 or 7.8. There are no known workarounds for this issue.

Reference

https://github.com/heimdal/heimdal/security/advisories/GHSA-mgqr-gvh6-23cx