PT-2023-3659 · Microsoft · Defender

Abdelhamid Naceri · Published 2023-07-11 · Updated 2024-05-29 · CVE-2023-33156

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

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

Description The issue is related to synchronization errors when using a shared resource, specifically a "race condition" situation. This could 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.

Race Condition

Time Of Check To Time Of Use

Weakness Enumeration

CWE-362

CWE-367

Related Identifiers

BDU:2023-03943

CVE-2023-33156

Affected Products

Defender

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-33156 · Security Note
• https://bdu.fstec.ru/vul/2023-03943 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33156 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-33156 · Vendor Advisory
• https://vuldb.com/?id.233630 · Note
• https://t.me/cvenotify/54376 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023071232 · Note