CVSS3
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
AI Score
Confidence
High
EPSS
Percentile
70.3%
Debian LTS Advisory DLA-3531-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
August 16, 2023 https://wiki.debian.org/LTS
Package : open-vm-tools
Version : 2:10.3.10-1+deb10u4
CVE ID : CVE-2023-20867
Debian Bug : 1037546
open-vm-tools is a package that provides Open VMware Tools for virtual
machines hosted on VMware.
It was discovered that Open VM Tools incorrectly handled certain
authentication requests. A fully compromised ESXi host can force Open
VM Tools to fail to authenticate host-to-guest operations, impacting
the confidentiality and integrity of the guest virtual machine.
For Debian 10 buster, this problem has been fixed in version
2:10.3.10-1+deb10u4.
We recommend that you upgrade your open-vm-tools packages.
For the detailed security status of open-vm-tools please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/open-vm-tools
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
CVSS3
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
AI Score
Confidence
High
EPSS
Percentile
70.3%