CVE-2021-21050
Adobe Photoshop Out-Of-Bounds Read Vulnerability Could Lead To Remote Code Execution Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Adobe Photoshop versions 21.2.4 (and earlier) and 22.1.1 (and earlier) are affected by an Out-of-bounds Read 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 21.2.4 (y anteriores) y versiones 22.1.1 (y anteriores), están afectadas por una vulnerabilidad de lectura fuera de límites cuando analiza un archivo especialmente diseñado. Un atacante no autenticado podría aprovechar esta vulnerabilidad para alcanzar 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
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Photoshop. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2020-12-18 CVE Reserved
- 2021-02-10 CVE Published
- 2024-09-16 CVE Updated
- 2024-11-13 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (1)
URL | Tag | Source |
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URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
---|---|---|
https://helpx.adobe.com/security/products/photoshop/apsb21-10.html | 2023-11-07 |
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" | <= 21.2.4 Search vendor "Adobe" for product "Photoshop" and version " <= 21.2.4" | - |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Photoshop Search vendor "Adobe" for product "Photoshop" | <= 21.2.4 Search vendor "Adobe" for product "Photoshop" and version " <= 21.2.4" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Photoshop Search vendor "Adobe" for product "Photoshop" | >= 22.0 <= 22.1.1 Search vendor "Adobe" for product "Photoshop" and version " >= 22.0 <= 22.1.1" | - |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
Adobe Search vendor "Adobe" | Photoshop Search vendor "Adobe" for product "Photoshop" | >= 22.0 <= 22.1.1 Search vendor "Adobe" for product "Photoshop" and version " >= 22.0 <= 22.1.1" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|