CVEvulnerability

CVE-2023-0656

7.5 HIGH Published 2023-03-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-03-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-121, CWE-787

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.

Affected configurations

• sonicwall sonicos (<= 7.0.1-5111) • sonicwall sonicos (<= 7.0.1-5083) • sonicwall sonicos (<= 6.5.4.4-44v-21-1551)

Related

Weakness · CWE (2)

  • CWE-121 Stack-based Buffer Overflow weakness
  • CWE-787 Out-of-bounds Write weakness

References