DEBIAN-CVE-2022-41916

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Source
https://security-tracker.debian.org/tracker/CVE-2022-41916
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-41916.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-41916
Upstream
Published
2022-11-15T23:15:27Z
Modified
2025-09-30T05:17:17.422876Z
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
[none]
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

Affected packages

Debian:11 / heimdal

Package

Name
heimdal
Purl
pkg:deb/debian/heimdal?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.7.0+dfsg-2+deb11u2

Affected versions

7.*

7.7.0+dfsg-2
7.7.0+dfsg-2+deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / heimdal

Package

Name
heimdal
Purl
pkg:deb/debian/heimdal?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.8.git20221115.a6cf945+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / heimdal

Package

Name
heimdal
Purl
pkg:deb/debian/heimdal?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.8.git20221115.a6cf945+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / heimdal

Package

Name
heimdal
Purl
pkg:deb/debian/heimdal?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.8.git20221115.a6cf945+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}