{"id":"AZL-11457","summary":"CVE-2022-41916 affecting package heimdal for versions less than 7.7.1-1","details":"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.","modified":"2026-04-01T05:07:01.287776Z","published":"2022-11-15T23:15:27Z","upstream":["CVE-2022-41916"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-41916"}],"affected":[{"package":{"name":"heimdal","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/heimdal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.7.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-11457.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}