PT-2021-6192 · Adobe · Photoshop

Published 2021-10-26 · Updated 2022-06-24 · CVE-2021-42735

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 Photoshop versions prior to 22.5.1

Description The issue is related to an Access of Memory Location After End of Buffer vulnerability. This could potentially result in arbitrary code execution in the context of the current user, but user interaction is required to exploit it. The vulnerability is associated with a buffer overflow in memory, which may allow an attacker to execute arbitrary code.

Recommendations For Adobe Photoshop versions prior to 22.5.1, update to a version later than 22.5.1 to resolve the issue.

Fix

Access of Memory Location After End of Buffer

Weakness Enumeration

CWE-788

Related Identifiers

BDU:2022-01108

CVE-2021-42735

Affected Products

Photoshop

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-42735 · Security Note
• https://helpx.adobe.com/security/products/photoshop/apsb21-109.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-42735 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01108 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021102705 · Note