Null Pointer Dereference Vulnerability in Stormshield Network Security
CVE-2022-30279

7.5HIGH

Key Information:

Vendor

Stormshield

Status
Network Security
Vendor
CVE Published:
12 May 2022

What is CVE-2022-30279?

A vulnerability in Stormshield Network Security (SNS) versions 4.3.x prior to 4.3.8 allows an attacker to exploit the event logging of the ASQ sofbus lacbus plugin. By sending forged sofbus lacbus traffic, an attacker can trigger a NULL pointer dereference, which results in a crash of the SNS firmware, disrupting service and compromising the stability of the network security appliance.

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.