CVE-2021-21796

Name of the Vulnerable Software and Affected Versions Nitro Pro PDF (affected versions not specified)

Description A use-after-free vulnerability exists in the JavaScript implementation of Nitro Pro PDF. This issue can be triggered by a specially crafted document, causing an object containing the document path to be destroyed and then reused. This results in a use-after-free vulnerability, which can lead to code execution under the context of the application. An attacker can exploit this by convincing a user to open a malicious document.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.