USN-5892-2: NSS vulnerability

24197

22 May 2023

22 May 2023

CLOSED

MEDIUM

CVE-2023-0767

Severity

medium

Vendor

VMware Tanzu

Versions Affected

  • Canonical Ubuntu 16.04

Description

USN-5892-1 fixed a vulnerability in NSS. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Christian Holler discovered that NSS incorrectly handled certain PKCS 12 certificated bundles. A remote attacker could use this issue to cause NSS to crash, leading to a denial of service, or possibly execute arbitrary code. (CVE-2023-0767) Update Instructions: Run `sudo pro fix USN-5892-2` to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libnss3-nssdb - 2:3.28.4-0ubuntu0.16.04.14+esm4 libnss3-dev - 2:3.28.4-0ubuntu0.16.04.14+esm4 libnss3 - 2:3.28.4-0ubuntu0.16.04.14+esm4 libnss3-1d - 2:3.28.4-0ubuntu0.16.04.14+esm4 libnss3-tools - 2:3.28.4-0ubuntu0.16.04.14+esm4 Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

CVEs contained in this USN include: CVE-2023-0767

Affected VMware Products and Versions

Severity is medium unless otherwise noted.

  • Operations Manager
    • 2.10.x versions prior to 2.10.54

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:
  • Operations Manager
    • 2.10.54

References

History

2023-05-22: Initial vulnerability report published.