SB2022020712 - Denial of service in SonicWall SMA 1000
Published: February 7, 2022
Security Bulletin ID
SB2022020712
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) NULL pointer dereference (CVE-ID: N/A)
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error when processing SNMP requests. A remote user can pass specially crafted data to the system and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.