PT-2022-1672 · Microsoft · Windows Dns Server+1

Published 2022-02-08 · Updated 2023-06-29 · CVE-2022-21984

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows DNS Server (affected versions not specified)

Description The issue is related to incorrect code generation management in the Windows DNS Server component of Windows operating systems. It allows a remote attacker to execute arbitrary code using a specially crafted request. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

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

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2022-00922

CVE-2022-21984

Affected Products

Windows

Windows Dns Server

References · 11

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21984 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21984 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21984 · Security Note
• https://bdu.fstec.ru/vul/2022-00922 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21984 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21984 · Vendor Advisory
• https://t.me/nekaspersky/1786 · Telegram Post
• https://t.me/cvenotify/26752 · Telegram Post
• https://t.me/cibsecurity/37089 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2022020818 · Note
• https://t.me/sysadm_in_channel/3763 · Telegram Post