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redhatRedHatRHSA-2023:3949
HistoryJun 29, 2023 - 2:58 p.m.

(RHSA-2023:3949) Low: open-vm-tools security update

2023-06-2914:58:59
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31
open-vm-tools
authentication bypass
vulnerability fix
vmware
virtualization components
security update

CVSS3

3.9

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.003

Percentile

70.3%

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: authentication bypass vulnerability in the vgauth module (CVE-2023-20867)

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.

CVSS3

3.9

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.003

Percentile

70.3%