CVE-2021-43755
Adobe After Effects Memory Corruption could lead to Arbitrary Code Execution
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 After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Out-of-bounds Write vulnerability due to insecure handling of a malicious file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.
Adobe After Effects versiones 22.0 (y anteriores) y 18.4.2 (y anteriores), están afectadas por una vulnerabilidad de corrupción de memoria debido a un manejo no seguro de un archivo malicioso, que puede resultar en una ejecución de código arbitrario en el contexto del usuario actual. Es requerida la interacción del usuario para explotar esta vulnerabilidad
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-11-15 CVE Reserved
- 2022-06-15 CVE Published
- 2024-09-17 CVE Updated
- 2024-09-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://helpx.adobe.com/security/products/after_effects/apsb21-115.html | 2023-08-01 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Adobe Search vendor "Adobe" | After Effects Search vendor "Adobe" for product "After Effects" | <= 18.4.2 Search vendor "Adobe" for product "After Effects" and version " <= 18.4.2" | - |
Affected
| in | Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | After Effects Search vendor "Adobe" for product "After Effects" | <= 18.4.2 Search vendor "Adobe" for product "After Effects" and version " <= 18.4.2" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Adobe Search vendor "Adobe" | After Effects Search vendor "Adobe" for product "After Effects" | >= 22.0 < 22.1.1 Search vendor "Adobe" for product "After Effects" 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" | After Effects Search vendor "Adobe" for product "After Effects" | >= 22.0 < 22.1.1 Search vendor "Adobe" for product "After Effects" and version " >= 22.0 < 22.1.1" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|