PT-2023-2453 · Microsoft · Windows

Bee13Oy · Published 2023-04-11 · Updated 2024-05-29 · CVE-2023-21729

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

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

Description The issue is related to insufficient input validation in the Remote Procedure Call component of Windows operating systems. This can be exploited by a remote attacker to gain unauthorized access to protected information. The vulnerability allows 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

Out of bounds Read

Weakness Enumeration

CWE-200

CWE-125

Related Identifiers

BDU:2023-02243

CVE-2023-21729

Affected Products

Windows

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21729 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21729 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-21729 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21729 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21729 · Security Note
• https://bdu.fstec.ru/vul/2023-02243 · Security Note
• https://t.me/cibsecurity/61918 · Telegram Post