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Test ID:1.3.6.1.4.1.25623.1.1.12.2024.7001.2
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-7001-2)
Summary:The remote host is missing an update for the 'libxmltok' package(s) announced via the USN-7001-2 advisory.
Description:Summary:
The remote host is missing an update for the 'libxmltok' package(s) announced via the USN-7001-2 advisory.

Vulnerability Insight:
USN-7001-1 fixed vulnerabilities in xmltol library. This update
provides the corresponding updates for Ubuntu 24.04 LTS.

Original advisory details:

Shang-Hung Wan discovered that Expat, contained within the xmltok library,
did not properly handle certain function calls when a negative input
length was provided. An attacker could use this issue to cause a denial of
service or possibly execute arbitrary code. (CVE-2024-45490)

Shang-Hung Wan discovered that Expat, contained within the xmltok library,
did not properly handle the potential for an integer overflow on 32-bit
platforms. An attacker could use this issue to cause a denial of service
or possibly execute arbitrary code. (CVE-2024-45491)

Affected Software/OS:
'libxmltok' package(s) on Ubuntu 24.04.

Solution:
Please install the updated package(s).

CVSS Score:
10.0

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2024-45490
Common Vulnerability Exposure (CVE) ID: CVE-2024-45491
CopyrightCopyright (C) 2024 Greenbone AG

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