description: A buffer overflow vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service and leads to firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
problem types: CWE-120: Buffer Copy without Checking Size of Input
affected:
{
product: SonicOS
vendor: SonicWall
versions:
status: affected, version: SonicOS 6.5.4.7-79n and earlier
status: affected, version: SonicOS 5.9.1.7-2n and earlier
status: affected, version: SonicOS 5.9.1.13-5n and earlier
status: affected, version: SonicOS 6.5.1.11-4n and earlier
status: affected, version: SonicOS 6.0.5.3-93o and earlier
status: affected, version: SonicOSv 6.5.4.4-44v-21-794 and earlier
status: affected, version: SonicOS 7.0.0.0-1
}