PT-2020-1671 · Microsoft · Windows Common Log File System Driver+1

Published 2020-02-11 · Updated 2021-07-21 · CVE-2020-0658

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 (CLFS) driver (affected versions not specified)

Description The issue is related to insufficient access control in the Windows Common Log File System (CLFS) driver, which can be exploited by an attacker to gain unauthorized access to protected information using a specially crafted application. It is also related to the driver's failure to properly handle objects in memory.

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:2020-00904

CVE-2020-0658

Affected Products

Windows

Windows Common Log File System Driver

References · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0658 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0658 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0658 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-0658 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00904 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0658 · Vendor Advisory