high7.8
CVE-2021-21796
An exploitable use-after-free vulnerability exists in the JavaScript implementation of Nitro Pro PDF.
Impact
An exploitable use-after-free vulnerability exists in the JavaScript implementation of Nitro Pro PDF. A specially crafted document can cause an object containing the path to a document to be destroyed and then later reused, resulting in a use-after-free vulnerability, which can lead to code execution under the context of the application. An attacker can convince a user to open a document to trigger this vulnerability.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gonitro | Nitro Pro | Versions 13.31.0.605, 13.33.2.645 |