Security Advisory

CVE-2021-20046

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2022-01-07 03:00:11

Last updated 2024-08-03 17:30:07

Assigner sonicwall

CVSS score not scored

State PUBLISHED

Description

A Stack-based buffer overflow in the SonicOS HTTP Content-Length response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions.

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