// For flags

CVE-2021-44188

Adobe After Effects 3GP File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

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 read vulnerability which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Las versiones 22.0 (y anteriores) y 18.4.2 (y anteriores) de Adobe After Effects se ven afectadas por una vulnerabilidad de lectura fuera de los límites que podría provocar una lectura más allá del final de una estructura de memoria asignada. Un atacante podría aprovechar esta vulnerabilidad para ejecutar código en el contexto del usuario actual. La explotación de este problema requiere la 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 After Effects. 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 3GP 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 structure. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: Mat Powell of Trend Micro Zero Day Initiative
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-11-23 CVE Reserved
  • 2021-12-21 CVE Published
  • 2024-06-21 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
CAPEC
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