PT-2020-3911 · Microsoft · Windows Rsop Service Application+1

Zhiniang Peng · Published 2020-09-08 · Updated 2023-12-31 · CVE-2020-0648

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 RSoP Service Application (affected versions not specified)

Description: An elevation of privilege issue exists due to improper memory handling by the Windows RSoP Service Application. To exploit this, an attacker must first gain execution on the victim system, then run a specially crafted application to elevate privileges. The issue is related to a buffer overflow in memory.

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:2020-04304

CVE-2020-0648

Affected Products

Windows

Windows Rsop Service Application

References · 6

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0648 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0648 · Security Note
• https://bdu.fstec.ru/vul/2020-04304 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-0648 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0648 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0648 · Vendor Advisory