What is GHSA-w97f-6vh7-h454?

GHSA-w97f-6vh7-h454 is a security advisory published by GitHub Security Advisories with High severity. A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated...

Which CVE IDs does GHSA-w97f-6vh7-h454 cover?

GHSA-w97f-6vh7-h454 covers the following CVE IDs: CVE-2023-0656. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w97f-6vh7-h454?

GHSA-w97f-6vh7-h454 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-w97f-6vh7-h454HighCVSS 7.5

A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated...

Vendor

GitHub Security Advisories

Published

March 3, 2023

Last Modified

November 9, 2026

🔗 CVE IDs covered (1)

CVE-2023-0656 →

📋 Description

A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2023-0656
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0004
https://github.com/advisories/GHSA-w97f-6vh7-h454