PT-2020-6003 · Adobe · Acrobat+1

Published 2020-02-11 · Updated 2021-09-08 · CVE-2020-3746

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Acrobat and Reader versions 2015.006.30508 through 2019.021.20061

Description The issue is related to a use-after-free vulnerability, which can be exploited by a remote attacker to execute arbitrary code in the context of the current user. This can be achieved by using a specially crafted PDF file. The vulnerability is associated with the use of memory after it has been freed.

Recommendations For versions 2015.006.30508 through 2019.021.20061, update to a version later than 2019.021.20061 to resolve the issue. At the moment, there is no information about additional mitigation measures for this specific vulnerability.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2021-02533

CVE-2020-3746

Affected Products

Acrobat

Reader

References · 7

• https://helpx.adobe.com/security/products/acrobat/apsb20-05.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3745 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3746 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3746 · Security Note
• https://bdu.fstec.ru/vul/2021-02533 · Security Note
• https://t.me/cvenotify/996 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3746 · Note