PT-2022-3632 · Adobe · Acrobat+1

Published 2022-07-12 · Updated 2022-07-21 · CVE-2022-34230

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Acrobat Reader versions 22.001.20142 and earlier Adobe Acrobat Reader versions 20.005.30334 and earlier Adobe Acrobat Reader versions 17.012.30229 and earlier Adobe Acrobat (affected versions not specified)

Description The issue is related to a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction, where a victim must open a malicious file. This vulnerability is associated with the use of memory after it has been freed, which may allow an attacker to execute arbitrary code.

Recommendations For Adobe Acrobat Reader versions 22.001.20142 and earlier, update to a version later than 22.001.20142 to resolve the issue. For Adobe Acrobat Reader versions 20.005.30334 and earlier, update to a version later than 20.005.30334 to resolve the issue. For Adobe Acrobat Reader versions 17.012.30229 and earlier, update to a version later than 17.012.30229 to resolve the issue. For Adobe Acrobat, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2022-04417

CVE-2022-34230

Affected Products

Acrobat

Acrobat Reader

References · 6

• https://bdu.fstec.ru/vul/2022-04417 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-34230 · Security Note
• https://helpx.adobe.com/security/products/acrobat/apsb22-32.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-34230 · Vendor Advisory
• https://t.me/cibsecurity/46326 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34230 · Note