CVE-2021-21798
High
Description
An exploitable return of stack variable address vulnerability exists in the JavaScript implementation of Nitro Pro PDF. A specially crafted document can cause a stack variable to go out of scope, resulting in the application dereferencing a stale pointer. This can lead to code execution under the context of the application. An attacker can convince a user to open a document to trigger the vulnerability.
SeverityHigh
CVSS7.8
Exploit probability—
ProductGonitro Nitro Pro
PublishedSep 15, 2021
First seenSep 15, 2021
Weakness typeCWE-562CWE-562
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gonitro nitro_pro | 13.31.0.605, 13.33.2.645 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.