PT-2020-3835 · Microsoft · Windows Walletservice+1

Published 2020-08-11 · Updated 2024-01-19 · CVE-2020-1533

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 WalletService (affected versions not specified)

Description: The issue is related to the way the Windows WalletService handles objects in memory, allowing for an elevation of privilege. This could enable an attacker to execute code with elevated permissions by running a specially crafted application. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

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:2020-04197

CVE-2020-1533

Affected Products

Windows

Windows Walletservice

References · 6

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1533 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1533 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1533 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-04197 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-1533 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-1533 · Vendor Advisory