// For flags

CVE-2021-21082

Adobe Photoshop Memory Corruption

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Adobe Photoshop versiones 21.2.5 (y anteriores) y 22.2 (y anteriores), están afectadas por una vulnerabilidad de Corrupción de la Memoria al analizar un archivo especialmente diseñado. Un atacante no autenticado podría aprovechar esta vulnerabilidad para lograr una ejecución de código arbitraria en el contexto del usuario actual. Una explotación de este problema requiere una interacción del usuario, ya que la víctima debe abrir un archivo malicioso

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-12-18 CVE Reserved
  • 2021-03-12 CVE Published
  • 2024-07-12 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
  • CWE-788: Access of Memory Location After End of Buffer
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://helpx.adobe.com/security/products/photoshop/apsb21-17.html 2022-10-07
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Adobe
Search vendor "Adobe"
 Photoshop
Search vendor "Adobe" for product "Photoshop"
 >= 21.0 <= 21.2.5
Search vendor "Adobe" for product "Photoshop" and version " >= 21.0 <= 21.2.5"
-
Affected
Adobe
Search vendor "Adobe"
 Photoshop
Search vendor "Adobe" for product "Photoshop"
 >= 22.0 <= 22.2
Search vendor "Adobe" for product "Photoshop" and version " >= 22.0 <= 22.2"
-
Affected