USN-5849-1: Heimdal vulnerabilities

Severity

Medium

Vendor

VMware Tanzu

Versions Affected

Canonical Ubuntu 16.04
Canonical Ubuntu 18.04

Description

Helmut Grohne discovered that Heimdal GSSAPI incorrectly handled logical conditions that are related to memory management operations. An attacker could possibly use this issue to cause a denial of service. Update Instructions: Run `sudo pro fix USN-5849-1` to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libhcrypto4-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libwind0-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libroken18-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libgssapi3-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 heimdal-kcm - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libhdb9-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libasn1-8-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libsl0-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libkadm5clnt7-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 heimdal-kdc - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libkdc2-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 heimdal-servers - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libheimntlm0-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 heimdal-docs - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libheimbase1-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libkrb5-26-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libotp0-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 heimdal-dev - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libkafs0-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libhx509-5-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 heimdal-multidev - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 libkadm5srv8-heimdal - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 heimdal-clients - 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm4 Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

CVEs contained in this USN include: CVE-2022-45142

Affected VMware Products and Versions

Severity is medium unless otherwise noted.

Platform Automation Toolkit
- 4.4.x versions prior to 4.4.31
- 5.0.x versions prior to 5.0.24

Isolation Segment
- 2.11.x versions prior to 2.11.29, or later versions with Xenial Stemcells prior to 621.418
- 2.12.x versions prior to 2.12.19, or later versions with Xenial Stemcells prior to 621.418
- 2.13.x versions prior to 2.13.14, or later versions with Xenial Stemcells prior to 621.418
- 3.0.x versions prior to 3.0.7

Operations Manager
- 2.10.x versions prior to 2.10.53

VMware Tanzu Application Service for VMs
- 2.11.x versions prior to 2.11.35, or later versions with Xenial Stemcells prior to 621.418
- 2.12.x versions prior to 2.12.24, or later versions with Xenial Stemcells prior to 621.418
- 2.13.x versions prior to 2.13.17, or later versions with Xenial Stemcells prior to 621.418
- 3.0.x versions prior to 3.0.7

Mitigation

Users of affected products are strongly encouraged to follow the mitigation below. On the Tanzu Network product page for each release, check the Depends On section and/or Release Notes for this information. Releases that have fixed this issue include:

Platform Automation Toolkit
- 4.4.31
- 5.0.24
- 5.1.0

Isolation Segment
- 2.11.29, and upgrade Xenial Stemcells to 621.418 or greater
- 2.12.19, and upgrade Xenial Stemcells to 621.418 or greater
- 2.13.14, and upgrade Xenial Stemcells to 621.418 or greater
- 3.0.7
- 4.0.0+LTS-T

Operations Manager
- 2.10.53

VMware Tanzu Application Service for VMs
- 2.11.35, and upgrade Xenial Stemcells to 621.418 or greater
- 2.12.24, and upgrade Xenial Stemcells to 621.418 or greater
- 2.13.17, and upgrade Xenial Stemcells to 621.418 or greater
- 3.0.7
- 4.0.0+LTS-T

References

History

2023-05-22: Initial vulnerability report published.