Adobe FrameMaker IFF File Parsing Memory Corruption Remote Code Execution Vulnerability

CVE-2020-3739

7.8, (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Adobe

FrameMaker

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe FrameMaker. 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 processing of IFF files. A crafted CMAP value in a IFF file can trigger a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process.

Adobe has issued an update to correct this vulnerability. More details can be found at:

https://helpx.adobe.com/security/products/framemaker/apsb20-04.html

• 2019-12-03 - Vulnerability reported to vendor
• 2020-02-12 - Coordinated public release of advisory