PT-2023-2305 · Microsoft · Windows Common Log File System Driver+1

Published 2023-04-11 · Updated 2024-05-29 · CVE-2023-28266

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Common Log File System Driver (affected versions not specified)

Description The issue is related to insufficient protection of internal data in the Windows Common Log File System (CLFS) driver, which can be exploited to gain unauthorized access to protected information. This can allow attackers to obtain sensitive information and potentially affect the system.

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

Information Disclosure

Buffer Over-read

Weakness Enumeration

CWE-200

CWE-126

Related Identifiers

BDU:2023-02069

CVE-2023-28266

Affected Products

Windows

Windows Common Log File System Driver

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28266 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28266 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-28266 · Security Note
• https://bdu.fstec.ru/vul/2023-02069 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28266 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-28266 · Vendor Advisory
• https://twitter.com/cbwang505/status/1690599273816281088 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2023041165 · Note