Improper integrity check in Adobe Reader and Adobe Acrobat - CVE-2022-28247

Vulnerability identifier: #VU62234

CSH Severity: Low

CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-28247

CWE-ID: CWE-354

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to missing integrity checks. A local user can execute arbitrary code on the system with elevated privileges.

Adobe Reader
Adobe Acrobat

Install updates from vendor's website.

Adobe Reader - addressed in versions 17.012.30227, 17.012.30229, 20.005.30331, 20.005.30334, 22.001.20112, 22.001.20117
Adobe Acrobat - addressed in versions 17.012.30227, 17.012.30229, 20.005.30331, 20.005.30334, 22.001.20112, 22.001.20117

• https://helpx.adobe.com/security/products/acrobat/apsb22-16.html

• Multiple vulnerabilities in Adobe Acrobat and Reader