Vulnerability · Published Aug 20, 2021 · Assigned by adobe

CVE-2021-36005Adobe Photoshop PSD File Parsing Stack Overflow Vulnerability

High 7.8

In plain English

A high-severity stack buffer overflow in Photoshop from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 6.8% (higher than 94% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High

Exploit odds (30 days)6.8%top 6.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Adobe Photoshop versions 21.2.9 (and earlier) and 22.4.2 (and earlier) is affected by a stack overflow vulnerability due to insecure handling of a crafted PSD file, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted PSD file in Photoshop.

Affected products (as reported)

Vendor	Product	Versions
Adobe	Photoshop	unspecified – through 22.4.2unspecified – through 21.2.9unspecified – through None

Weakness: CWE-121 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

https://helpx.adobe.com/security/products/photoshop/apsb21-63.html x_refsource_MISC