CVE-2021-28096
First published: Thu Jan 27 2022(Updated: )
An issue was discovered in Stormshield SNS before 4.2.3 (when the proxy is used). An attacker can saturate the proxy connection table. This would result in the proxy denying any new connections.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Stormshield Stormshield Network Security | >=2.0.0<=2.7.8 | |
| Stormshield Stormshield Network Security | >=3.7.6<=3.7.20 | |
| Stormshield Stormshield Network Security | >=3.8.0<=3.11.8 | |
| Stormshield Stormshield Network Security | >=4.0.1<4.2.3 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-28096?
CVE-2021-28096 is a vulnerability discovered in Stormshield SNS before version 4.2.3 (when the proxy is used).
How does CVE-2021-28096 impact Stormshield SNS?
CVE-2021-28096 allows an attacker to saturate the proxy connection table, resulting in the proxy denying any new connections.
What is the severity of CVE-2021-28096?
CVE-2021-28096 has a severity rating of 5.3 (Medium).
Which versions of Stormshield SNS are affected by CVE-2021-28096?
Stormshield SNS versions 2.0.0 to 2.7.8, 3.7.6 to 3.7.20, 3.8.0 to 3.11.8, and 4.0.1 to 4.2.3 are affected by CVE-2021-28096.
How can I fix CVE-2021-28096 in my Stormshield SNS installation?
To fix CVE-2021-28096, update your Stormshield SNS installation to version 4.2.3 or later.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/last-modified-date
- agent/references
- agent/severity
- agent/author
- agent/tags
- agent/description
- agent/event
- agent/first-publish-date
- vendor/stormshield
- canonical/stormshield stormshield network security
- version/stormshield stormshield network security/2.0.0
- version/stormshield stormshield network security/2.7.8
- version/stormshield stormshield network security/3.7.6
- version/stormshield stormshield network security/3.7.20
- version/stormshield stormshield network security/3.8.0
- version/stormshield stormshield network security/3.11.8
- version/stormshield stormshield network security/4.0.1