Vulnerabilities > CVE-2022-23989 - Unspecified vulnerability in Stormshield Network Security

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

stormshield

NVD

Published: 2022-03-15

Updated: 2024-08-20

Summary

In Stormshield Network Security (SNS) before 3.7.25, 3.8.x through 3.11.x before 3.11.13, 4.x before 4.2.10, and 4.3.x before 4.3.5, a flood of connections to the SSLVPN service might lead to saturation of the loopback interface. This could result in the blocking of almost all network traffic, making the firewall unreachable. An attacker could exploit this via forged and properly timed traffic to cause a denial of service.

Vulnerable Configurations

Part	Description	Count
Application	Stormshield Stormshield Stormshield Network Security 4.3.0 Stormshield Stormshield Network Security 4.3.3 Stormshield Stormshield Network Security 4.3.4 Stormshield Stormshield Network Security 4.0.0 Stormshield Stormshield Network Security 4.0.1 Stormshield Stormshield Network Security 4.0.4 Stormshield Stormshield Network Security 4.1.1 Stormshield Stormshield Network Security 4.1.4 Stormshield Stormshield Network Security 4.1.5 Stormshield Stormshield Network Security 4.2.0 Stormshield Stormshield Network Security 4.2.1 Stormshield Stormshield Network Security 4.2.2 Stormshield Stormshield Network Security 4.2.3 Stormshield Stormshield Network Security 4.2.9 Stormshield Stormshield Network Security 3.0.0 Stormshield Stormshield Network Security 3.0.1 Stormshield Stormshield Network Security 3.0.2 Stormshield Stormshield Network Security 3.0.3 Stormshield Stormshield Network Security 3.1.0 Stormshield Stormshield Network Security 3.1.1 Stormshield Stormshield Network Security 3.1.2 Stormshield Stormshield Network Security 3.2.0 Stormshield Stormshield Network Security 3.2.1 Stormshield Stormshield Network Security 3.3.0 Stormshield Stormshield Network Security 3.3.1 Stormshield Stormshield Network Security 3.3.2 Stormshield Stormshield Network Security 3.4.0 Stormshield Stormshield Network Security 3.4.1 Stormshield Stormshield Network Security 3.4.2 Stormshield Stormshield Network Security 3.4.3 Stormshield Stormshield Network Security 3.5.0 Stormshield Stormshield Network Security 3.5.1 Stormshield Stormshield Network Security 3.5.2 Stormshield Stormshield Network Security 3.6.0 Stormshield Stormshield Network Security 3.6.1 Stormshield Stormshield Network Security 3.7.0 Stormshield Stormshield Network Security 3.7.1 Stormshield Stormshield Network Security 3.7.10 Stormshield Stormshield Network Security 3.7.13 Stormshield Stormshield Network Security 3.7.16 Stormshield Stormshield Network Security 3.7.17 Stormshield Stormshield Network Security 3.7.20 Stormshield Stormshield Network Security 3.7.21 Stormshield Stormshield Network Security 3.7.24 Stormshield Stormshield Network Security 3.8.0 Stormshield Stormshield Network Security 3.8.1 Stormshield Stormshield Network Security 3.9.1 Stormshield Stormshield Network Security 3.10.0 Stormshield Stormshield Network Security 3.11.0 Stormshield Stormshield Network Security 3.11.1 Stormshield Stormshield Network Security 3.11.4 Stormshield Stormshield Network Security 3.11.5 Stormshield Stormshield Network Security 3.11.8 Stormshield Stormshield Network Security 3.11.9 Stormshield Stormshield Network Security 3.11.12	55

References

https://advisories.stormshield.eu/2022-003