SB2021062227 - Memory leak in SonicWall SonicOS
Published: June 22, 2021
Security Bulletin ID
SB2021062227
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2021-20019)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due memory leak when processing HTTP requests. A remote attacker can force the application to leak memory and gain access to sensitive information.
Remediation
Install update from vendor's website.