PT-2021-6190 · Microsoft · Windows+1

Liubenjin · Published 2021-12-14 · Updated 2023-12-28 · CVE-2021-43222

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description The issue is related to an information disclosure in the error data area of Microsoft Message Queuing (MSMQ) in the Microsoft Windows operating system. It may allow a remote attacker to gain unauthorized access to protected information. The vulnerability can be exploited by attackers to obtain sensitive information and affect the system.

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

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-668

Related Identifiers

BDU:2022-01106

CVE-2021-43222

Affected Products

Message Queuing

Windows

References · 10

• https://osv.dev/vulnerability/CVE-2021-43222 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43222 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43222 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/672982 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43222 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43222 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-43222 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01106 · Security Note
• https://t.me/cibsecurity/34027 · Telegram Post
• https://t.me/cvenotify/24777 · Telegram Post