CVE-2022-23989
Stormshield Network Security SSLVPN Denial of Service
Description
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.
INFO
Published Date :
March 15, 2022, 9:15 p.m.
Last Modified :
Nov. 21, 2024, 6:49 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2022-23989
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-23989.
| URL | Resource |
|---|---|
| https://advisories.stormshield.eu/2022-003 | Vendor Advisory |
| https://advisories.stormshield.eu/2022-003 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-23989 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-23989 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://advisories.stormshield.eu/2022-003 -
CPE Deprecation Remap by [email protected]
Aug. 20, 2024
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 3.0.0 from (excluding) 3.7.25 OR *cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:* versions from (including) 3.0.0 from (excluding) 3.7.25 -
CPE Deprecation Remap by [email protected]
Aug. 20, 2024
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 4.0.0 from (excluding) 4.2.10 OR *cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:* versions from (including) 4.0.0 from (excluding) 4.2.10 -
CPE Deprecation Remap by [email protected]
Aug. 20, 2024
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 3.8.0 from (excluding) 3.11.13 OR *cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:* versions from (including) 3.8.0 from (excluding) 3.11.13 -
CPE Deprecation Remap by [email protected]
Aug. 20, 2024
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 4.3.0 from (excluding) 4.3.5 OR *cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:* versions from (including) 4.3.0 from (excluding) 4.3.5 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 24, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://advisories.stormshield.eu/2022-003 No Types Assigned https://advisories.stormshield.eu/2022-003 Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (excluding) 3.7.25 *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 3.8.0 up to (excluding) 3.11.13 *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.2.10 *cpe:2.3:a:stormshield:network_security:*:*:*:*:*:*:*:* versions from (including) 4.3.0 up to (excluding) 4.3.5 -
CVE Modified by [email protected]
Mar. 20, 2022
Action Type Old Value New Value Changed Description In Stormshield Network Security (SNS) 3.7.6 through 3.7.24, 3.11.1 through 3.11.12, 4.2.1 through 4.2.9, and 4.3.0 through 4.3.4, 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. 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.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-23989 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-23989
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.01%
score
0.43770
percentile