PT-2022-5499 · Microsoft · Network Policy Server+1

Yuki Chen · Published 2022-11-08 · Updated 2023-03-10 · CVE-2022-41056

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Network Policy Server (NPS) (affected versions not specified)

Description The issue is related to insufficient input validation in the Network Policy Server (NPS) of Microsoft Windows operating systems. It allows a remote attacker to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-06828

CVE-2022-41056

Affected Products

Network Policy Server

Windows

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41056 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06828 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41056 · Security Note
• https://osv.dev/vulnerability/CVE-2022-41056 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-41056 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-41056 · Security Note
• https://t.me/cvenotify/37422 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2022110806 · Note