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Test ID:1.3.6.1.4.1.25623.1.0.834851
Category:Windows
Title:.NET Core RCE Vulnerability (Jan 2025)
Summary:This host is missing an important security; update according to Microsoft security update January 2025.
Description:Summary:
This host is missing an important security
update according to Microsoft security update January 2025.

Vulnerability Insight:
The flaw exists due to a remote code
execution vulnerability in .NET Core.

Vulnerability Impact:
Successful exploitation allows an attacker
to conduct remote code execution.

Affected Software/OS:
.NET Core runtime version 5.0.x prior to
5.0.4, 3.1.x prior to 3.1.13, 2.1.x prior to 2.1.26 and .NET Core SDK version
5.0.x prior to 5.0.104, 3.1.x prior to 3.1.113 and 2.1.x prior to 2.1.522.

Solution:
Update .NET Core runtime to version 5.0.4
or 3.1.13 or 2.1.26 or later and update .NET Core SDK to version 5.0.104 or
3.1.113 or 2.1.522 or later.

CVSS Score:
7.5

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-26701
FEDORA-2021-138728e59b
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YLFATXASXW4OV2ZBSRP4G55HJH73QPBP/
FEDORA-2021-1b22f31541
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WA5WQJVHUL5C4XMJTLY3C67R4WP35EF4/
FEDORA-2021-265a3c7cb9
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2AZOUKMCHT2WBHR7MYDTYXWOBHZW5P5/
FEDORA-2021-3da33cdc80
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UBOSSX7U6BSHV5RI74FCOW4ITJ5RRJR5/
FEDORA-2021-904d0bd496
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TW3ZSJTTMZAFKGW7NJWTVVFZUYYU2SJZ/
FEDORA-2021-e2d218afe6
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XPUKFHIGP5YNJRRFWKDJ2XRS4WTFJNNK/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26701
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