Check Point Advisories

SonicWall SMA100 and SRA Buffer Overflow (CVE-2019-7482)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-2017
Date Published:	14 May 2020
Severity:	High
Last Updated:	Thursday 14 May, 2020
Source:
Industry Reference:	CVE-2019-7482
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	SonicWall SRA and SMA100 version 9.0.0.4 and earlier
Vulnerability Description	A buffer overflow vulnerability exists in SonicWall SMA100 and SonicWall SRA systems. Successful exploitation could result in arbitrary code execution in the context of the affected application.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

In the IPS tab, click Protections and find the SonicWall SMA100 and SRA Buffer Overflow (CVE-2019-7482) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Application Servers Protection Violation.
Attack Information: SonicWall SMA100 and SRA Buffer Overflow (CVE-2019-7482)