Important: open-vm-tools security update

Related Vulnerabilities: CVE-2023-34058   CVE-2023-34059  

Synopsis

Important: open-vm-tools security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

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Topic

An update for open-vm-tools is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines.

Security Fix(es):

  • open-vm-tools: SAML token signature bypass (CVE-2023-34058)
  • open-vm-tools: file descriptor hijack vulnerability in the vmware-user-suid-wrapper (CVE-2023-34059)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux for x86_64 9 x86_64
  • Red Hat Enterprise Linux for ARM 64 9 aarch64

Fixes

  • BZ - 2246080 - CVE-2023-34058 open-vm-tools: SAML token signature bypass
  • BZ - 2246096 - CVE-2023-34059 open-vm-tools: file descriptor hijack vulnerability in the vmware-user-suid-wrapper