Zero-Day Advisory

Fortinet Discovers Adobe Animate Memory Corruption Vulnerability


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

Adobe Animate is a multimedia authoring and computer animation program. It is used to design vector graphics and animation for television programs, online video, websites, web applications, rich internet applications, and video games.

A memory corruption vulnerability has been discovered in Adobe Animate by FortiGuard Labs. The vulnerability exists because the vulnerable software can't correctly parse a crafted FLA file which causes an out-of-bounds memory access. It could allow malicious users to create code execution scenarios.


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

Released Sep 22, 2020

Use the solution provided by Adobe.


Fortinet reported the vulnerability to Adobe on July 15, 2020.

Adobe confirmed the vulnerability on September 22, 2020.

Adobe patched the vulnerability on October 20, 2020.


This vulnerability was discovered by Kexu Wang 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.