PT-2020-3181 · Microsoft · Windows

R3Df09 · Published 2020-07-14 · Updated 2021-07-21 · CVE-2020-1396

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 (affected versions not specified)

Description The issue is related to errors in handling Advanced Local Process Call (ALPC) calls, which can allow an attacker to elevate their privileges. Successful exploitation could enable running arbitrary code in the security context of the local system.

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:2020-03479

CVE-2020-1396

Affected Products

Windows

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1396 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1396 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-1396 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03479 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1396 · Security Note
• https://osv.dev/vulnerability/CVE-2020-1396 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2020071445 · Note