CVE-2022-30279

HIGH

Stormshield Network Security 4.3.3-4.3.7 - Denial of Service via ASQ Sofbus Lacbus Plugin NULL Pointer Dereference

Title source: llm

Description

An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.8. The event logging of the ASQ sofbus lacbus plugin triggers the dereferencing of a NULL pointer, leading to a crash of SNS. An attacker could exploit this vulnerability via forged sofbus lacbus traffic to cause a firmware crash.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://advisories.stormshield.eu/2022-015

Scores

CVSS v3 7.5

EPSS 0.0090

EPSS Percentile 55.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-476

Status published

Products (1)

stormshield/stormshield_network_security 4.3.3 - 4.3.8

Published May 12, 2022

Tracked Since Feb 18, 2026