PT-2023-1089 · Microsoft · Message Queuing+1

Danny Odler · Published 2023-01-10 · Updated 2024-05-29 · CVE-2023-21537

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Message Queuing (MSMQ) (affected versions not specified)

Description The issue is related to insufficient access restrictions in Microsoft Message Queuing (MSMQ) in Microsoft Windows operating systems. Exploitation of this issue may allow an attacker to elevate their privileges.

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

LPE

Time Of Check To Time Of Use

Weakness Enumeration

CWE-264

CWE-367

Related Identifiers

BDU:2023-00239

CVE-2023-21537

Affected Products

Message Queuing

Windows

References · 9

• https://bdu.fstec.ru/vul/2023-00239 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21537 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21537 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21537 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21537 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21537 · Security Note
• https://t.me/cvenotify/41763 · Telegram Post
• https://t.me/cvenotify/81293 · Telegram Post
• https://t.me/cibsecurity/56271 · Telegram Post