Zero-Day Advisory

Fortinet Discovers Adobe After Effects Memory Corruption Vulnerability

Summary

Fortinet's FortiGuard Labs has discovered a memory corruption vulnerability in Adobe After Effects.


After Effects is a digital visual effects, motion graphics, and compositing application. It's used in the post-production process of film making, video games and television production.


A memory corruption vulnerability has been discovered in After Effects by FortiGuard Labs. The vulnerability is caused by a crafted "AEPX" file which causes a Out-of-Bounds read. It could allow malicious users to create code execution scenarios.

Solutions

FortiGuard Labs released the following FortiGate IPS signature which covers this specific vulnerability:

Adobe.After.Effects.CVE-2020-24418.Memory.Corruption
Released Sep 24, 2020

Use the solution provided by Adobe.

Timeline

Fortinet reported the vulnerability to Adobe on June 30, 2020.

Adobe confirmed the vulnerability on September 23, 2020.

Adobe patched the vulnerability on October 20, 2020.

Acknowledgement

This vulnerability was discovered by Honggang Ren of Fortinet's FortiGuard Labs.

IPS Subscription

Fortinet customers who subscribe to Fortinet's intrusion prevention (IPS) service should be protected against this vulnerability with the appropriate configuration parameters in place. Fortinet's IPS service is one component of FortiGuard Subscription Services, which also offer comprehensive solutions such as antivirus, Web content filtering and antispam capabilities. These services enable protection against threats on both application and network layers. FortiGuard Services are continuously updated by FortiGuard Labs, which enables Fortinet to deliver a combination of multi-layered security intelligence and true zero-day protection from new and emerging threats. These updates are delivered to all FortiGate, FortiMail and FortiClient products. Fortinet strictly follows responsible disclosure guidelines to ensure optimum protection during a threat's lifecycle.