CVE-2021-21082 Detail

Current Description

Adobe Photoshop versions 21.2.5 (and earlier) and 22.2 (and earlier) are affected by a Memory Corruption vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score matches with CNA score
CNA:  Adobe Systems Incorporated
Base Score:  7.8 HIGH
Vector:  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: The NVD and the CNA have provided the same score. When this occurs only the CNA information is displayed, but the Acceptance Level icon for the CNA is given a checkmark to signify NVD concurrence.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://helpx.adobe.com/security/products/photoshop/apsb21-17.html Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-788 Access of Memory Location After End of Buffer Provider acceptance level Adobe Systems Incorporated  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-21082
NVD Published Date:
03/12/2021
NVD Last Modified:
06/28/2021
Source:
Adobe Systems Incorporated