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Test ID:1.3.6.1.4.1.25623.1.1.12.2023.6463.2
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-6463-2)
Summary:The remote host is missing an update for the 'open-vm-tools' package(s) announced via the USN-6463-2 advisory.
Description:Summary:
The remote host is missing an update for the 'open-vm-tools' package(s) announced via the USN-6463-2 advisory.

Vulnerability Insight:
USN-6463-1 fixed vulnerabilities in Open VM Tools. This update provides
the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.

Original advisory details:

It was discovered that Open VM Tools incorrectly handled SAML tokens. A
remote attacker with Guest Operations privileges could possibly use this
issue to elevate their privileges. (CVE-2023-34058)

Matthias Gerstner discovered that Open VM Tools incorrectly handled file
descriptors when dropping privileges. A local attacker could possibly use
this issue to hijack /dev/uinput and simulate user inputs. (CVE-2023-34059)

Affected Software/OS:
'open-vm-tools' package(s) on Ubuntu 16.04, Ubuntu 18.04.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

CVSS Vector:
AV:A/AC:H/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2023-34058
http://www.openwall.com/lists/oss-security/2023/10/27/1
https://lists.debian.org/debian-lts-announce/2023/11/msg00002.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G7G77Z76CQPGUF7VHRA6O3UFCMPPR4O2/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQUOFQL2SNNNMKROQ3TZQY4HEYMNOIBW/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLTKVTRKQW2GD2274H3UOW6XU4E62GSK/
https://www.debian.org/security/2023/dsa-5543
https://www.vmware.com/security/advisories/VMSA-2023-0024.html
Common Vulnerability Exposure (CVE) ID: CVE-2023-34059
Debian Security Information: DSA-5543 (Google Search)
http://www.openwall.com/lists/oss-security/2023/10/27/2
http://www.openwall.com/lists/oss-security/2023/10/27/3
http://www.openwall.com/lists/oss-security/2023/11/26/1
http://www.openwall.com/lists/oss-security/2023/11/27/1
CopyrightCopyright (C) 2023 Greenbone AG

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