PT-2021-2636 · Microsoft · Windows

Published 2021-04-13 · Updated 2023-12-29 · CVE-2021-28324

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: Windows (affected versions not specified)

Description: The issue is related to errors in handling memory objects in the implementation of the Microsoft Server Message Block (SMB) network protocol in Windows operating systems. This can allow a remote attacker to gain unauthorized access to protected information. The vulnerability enables 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.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2021-02154

CVE-2021-28324

Affected Products

Windows

References · 8

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-28324 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28324 · Security Note
• https://osv.dev/vulnerability/CVE-2021-28324 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28324 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02154 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-28324 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-28324 · Vendor Advisory
• https://t.me/cvenotify/13356 · Telegram Post