PT-2020-4323 · Microsoft · Windows Storage Services+1

Published 2020-10-13 · Updated 2023-12-31 · CVE-2020-0764

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description: The issue is related to the improper handling of file operations by the Windows Storage Services, which could allow an attacker to gain elevated privileges. To exploit this, an attacker would first need code execution on a victim system and then run a specially crafted application. The security update addresses the vulnerability by ensuring the Windows Storage Services properly handle file operations.

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

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2020-04820

CVE-2020-0764

Affected Products

Windows

Windows Storage Services

References · 6

• https://osv.dev/vulnerability/CVE-2020-0764 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0764 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-0764 · Security Note
• https://bdu.fstec.ru/vul/2020-04820 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0764 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-0764 · Vendor Advisory