AZL-11457

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-11457.json

JSON Data

https://api.test.osv.dev/v1/vulns/AZL-11457

Upstream

CVE-2022-41916

Published

2022-11-15T23:15:27Z

Modified

2026-04-01T05:07:01.287776Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

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.

References

https://nvd.nist.gov/vuln/detail/CVE-2022-41916

Affected packages

Azure Linux:2 / heimdal

Package

Name: heimdal
Purl: pkg:rpm/azure-linux/heimdal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.7.1-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-11457.json"