PT-2020-3811 · Microsoft · Windows Waasmedic Service+1

Zhiniang Peng · Published 2020-08-11 · Updated 2024-01-19 · CVE-2020-1548

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 WaasMedic Service (affected versions not specified)

Description: An information disclosure issue exists due to improper memory handling by the Windows WaasMedic Service. To exploit this, an attacker must first gain execution on the victim system, then run a specially crafted application to disclose memory improperly. The issue is related to a buffer overflow in memory, allowing an attacker to reveal protected information using a specially created application.

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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2020-04173

CVE-2020-1548

Affected Products

Windows

Windows Waasmedic Service

References · 7

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-1548 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-1548 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1548 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1548 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-1548 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-04173 · Security Note
• https://cybersecurity-help.cz/vdb/SB2020081201 · Note