SB2021091508 - Remote code execution in Nitro Pro
Published: September 15, 2021
Security Bulletin ID
SB2021091508
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2021-21798)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a return of stack variable address issue in the JavaScript implementation. A remote attacker can trick a vcitim to open a document and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
Remediation
Install update from vendor's website.