CVE-2021-20027

This CVE affects SonicOS Gen5/Gen6/Gen7 and SonicOSv with a buffer overflow in the HTTP header handling that permits a remote attacker to cause a DoS. The root cause is improper neutralization of HTTP headers, leading to a crash when processing specially crafted requests. Public details in connec...

SonicOS vulnerability involving improper neutralization of HTTP header resulting in unauthenticated Denial of Service (DoS)

A buffer overflow vulnerability in SonicOS allows a remote attacker to cause a Denial of Service DoS by sending a specially crafted request. This vulnerability affects SonicOS Gen5, Gen6, Gen7 platforms, and SonicOSv virtual firewalls.• SonicWall PSIRT is not aware of any active exploitation of...