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centosCentOS ProjectCESA-2023:7279
HistoryJan 12, 2024 - 7:15 p.m.

open security update

2024-01-1219:15:38
CentOS Project
lists.centos.org
146
centos
open virtual machine tools
security update
saml token
file descriptor hijack
virtualization
vmware tools

7.5 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

44.9%

CentOS Errata and Security Advisory CESA-2023:7279

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.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2024-January/099184.html

Affected packages:
open-vm-tools
open-vm-tools-desktop
open-vm-tools-devel
open-vm-tools-test

Upstream details at:
https://access.redhat.com/errata/RHSA-2023:7279

7.5 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

44.9%