Upstream information

CVE-2022-41916 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail National Vulnerability Database
Base Score 5.9
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1205667 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP3
  • libasn1-8 >= 7.8.0-bp153.2.4.1
  • libgssapi3 >= 7.8.0-bp153.2.4.1
  • libhcrypto4 >= 7.8.0-bp153.2.4.1
  • libhdb9 >= 7.8.0-bp153.2.4.1
  • libheimbase1 >= 7.8.0-bp153.2.4.1
  • libheimdal-devel >= 7.8.0-bp153.2.4.1
  • libheimedit0 >= 7.8.0-bp153.2.4.1
  • libheimntlm0 >= 7.8.0-bp153.2.4.1
  • libhx509-5 >= 7.8.0-bp153.2.4.1
  • libkadm5clnt7 >= 7.8.0-bp153.2.4.1
  • libkadm5srv8 >= 7.8.0-bp153.2.4.1
  • libkafs0 >= 7.8.0-bp153.2.4.1
  • libkdc2 >= 7.8.0-bp153.2.4.1
  • libkrb5-26 >= 7.8.0-bp153.2.4.1
  • libotp0 >= 7.8.0-bp153.2.4.1
  • libroken18 >= 7.8.0-bp153.2.4.1
  • libsl0 >= 7.8.0-bp153.2.4.1
  • libwind0 >= 7.8.0-bp153.2.4.1
 Patchnames:
openSUSE-2023-20
SUSE Package Hub 15 SP4
  • libasn1-8 >= 7.8.0-bp154.2.4.1
  • libgssapi3 >= 7.8.0-bp154.2.4.1
  • libhcrypto4 >= 7.8.0-bp154.2.4.1
  • libhdb9 >= 7.8.0-bp154.2.4.1
  • libheimbase1 >= 7.8.0-bp154.2.4.1
  • libheimdal-devel >= 7.8.0-bp154.2.4.1
  • libheimedit0 >= 7.8.0-bp154.2.4.1
  • libheimntlm0 >= 7.8.0-bp154.2.4.1
  • libhx509-5 >= 7.8.0-bp154.2.4.1
  • libkadm5clnt7 >= 7.8.0-bp154.2.4.1
  • libkadm5srv8 >= 7.8.0-bp154.2.4.1
  • libkafs0 >= 7.8.0-bp154.2.4.1
  • libkdc2 >= 7.8.0-bp154.2.4.1
  • libkrb5-26 >= 7.8.0-bp154.2.4.1
  • libotp0 >= 7.8.0-bp154.2.4.1
  • libroken18 >= 7.8.0-bp154.2.4.1
  • libsl0 >= 7.8.0-bp154.2.4.1
  • libwind0 >= 7.8.0-bp154.2.4.1
 Patchnames:
openSUSE-2023-19
openSUSE Leap 15.3
  • libasn1-8 >= 7.8.0-bp153.2.4.1
  • libgssapi3 >= 7.8.0-bp153.2.4.1
  • libhcrypto4 >= 7.8.0-bp153.2.4.1
  • libhdb9 >= 7.8.0-bp153.2.4.1
  • libheimbase1 >= 7.8.0-bp153.2.4.1
  • libheimdal-devel >= 7.8.0-bp153.2.4.1
  • libheimedit0 >= 7.8.0-bp153.2.4.1
  • libheimntlm0 >= 7.8.0-bp153.2.4.1
  • libhx509-5 >= 7.8.0-bp153.2.4.1
  • libkadm5clnt7 >= 7.8.0-bp153.2.4.1
  • libkadm5srv8 >= 7.8.0-bp153.2.4.1
  • libkafs0 >= 7.8.0-bp153.2.4.1
  • libkdc2 >= 7.8.0-bp153.2.4.1
  • libkrb5-26 >= 7.8.0-bp153.2.4.1
  • libotp0 >= 7.8.0-bp153.2.4.1
  • libroken18 >= 7.8.0-bp153.2.4.1
  • libsl0 >= 7.8.0-bp153.2.4.1
  • libwind0 >= 7.8.0-bp153.2.4.1
 Patchnames:
openSUSE-2023-20
openSUSE Leap 15.4
  • libasn1-8 >= 7.8.0-bp154.2.4.1
  • libgssapi3 >= 7.8.0-bp154.2.4.1
  • libhcrypto4 >= 7.8.0-bp154.2.4.1
  • libhdb9 >= 7.8.0-bp154.2.4.1
  • libheimbase1 >= 7.8.0-bp154.2.4.1
  • libheimdal-devel >= 7.8.0-bp154.2.4.1
  • libheimedit0 >= 7.8.0-bp154.2.4.1
  • libheimntlm0 >= 7.8.0-bp154.2.4.1
  • libhx509-5 >= 7.8.0-bp154.2.4.1
  • libkadm5clnt7 >= 7.8.0-bp154.2.4.1
  • libkadm5srv8 >= 7.8.0-bp154.2.4.1
  • libkafs0 >= 7.8.0-bp154.2.4.1
  • libkdc2 >= 7.8.0-bp154.2.4.1
  • libkrb5-26 >= 7.8.0-bp154.2.4.1
  • libotp0 >= 7.8.0-bp154.2.4.1
  • libroken18 >= 7.8.0-bp154.2.4.1
  • libsl0 >= 7.8.0-bp154.2.4.1
  • libwind0 >= 7.8.0-bp154.2.4.1
 Patchnames:
openSUSE-2023-19
openSUSE Tumbleweed
  • libasn1-8 >= 7.8.0-1.1
  • libgssapi3 >= 7.8.0-1.1
  • libhcrypto4 >= 7.8.0-1.1
  • libhdb9 >= 7.8.0-1.1
  • libheimbase1 >= 7.8.0-1.1
  • libheimdal-devel >= 7.8.0-1.1
  • libheimedit0 >= 7.8.0-1.1
  • libheimntlm0 >= 7.8.0-1.1
  • libhx509-5 >= 7.8.0-1.1
  • libkadm5clnt7 >= 7.8.0-1.1
  • libkadm5srv8 >= 7.8.0-1.1
  • libkafs0 >= 7.8.0-1.1
  • libkdc2 >= 7.8.0-1.1
  • libkrb5-26 >= 7.8.0-1.1
  • libotp0 >= 7.8.0-1.1
  • libroken18 >= 7.8.0-1.1
  • libsl0 >= 7.8.0-1.1
  • libwind0 >= 7.8.0-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-12580

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 15 SP3 libheimdal Released
SUSE Package Hub 15 SP4 libheimdal Released

SUSE Timeline for this CVE

CVE page created: Wed Nov 16 07:00:10 2022
CVE page last modified: Thu Dec 11 17:10:26 2025