What is the severity of CVE-2023-47093?

CVE-2023-47093 is considered a high severity vulnerability due to its potential to crash the ASQ engine.

How do I fix CVE-2023-47093?

To mitigate CVE-2023-47093, it is recommended to upgrade Stormshield Network Security to the latest version beyond 4.3.21, 4.6.8, or 4.7.0.

What impact does CVE-2023-47093 have on affected systems?

CVE-2023-47093 can lead to a denial of service by crashing the ASQ engine when a crafted ICMP packet is sent.

Which versions of Stormshield Network Security are affected by CVE-2023-47093?

CVE-2023-47093 affects Stormshield Network Security versions 4.0.0 to 4.3.21, 4.4.0 to 4.6.8, and exactly 4.7.0.

Is there a workaround for CVE-2023-47093 if immediate patching is not possible?

Currently, there are no documented workarounds for CVE-2023-47093, so upgrading to a secure version is the recommended approach.

Vulnerability/
CVE-2023-47093

medium

6.5

20/12/2023

2/8/2024

CVE-2023-47093

First published: Wed Dec 20 2023(Updated: )

An issue was discovered in Stormshield Network Security (SNS) 4.0.0 through 4.3.21, 4.4.0 through 4.6.8, and 4.7.0. Sending a crafted ICMP packet may lead to a crash of the ASQ engine.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Stormshield Network Security	>=4.0.0<4.3.22
Stormshield Network Security	>=4.4.0<4.6.9
Stormshield Network Security	=4.7.0

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Reference Links

https://advisories.stormshield.eu/2023-031/

Frequently Asked Questions

What is the severity of CVE-2023-47093?
CVE-2023-47093 is considered a high severity vulnerability due to its potential to crash the ASQ engine.
How do I fix CVE-2023-47093?
To mitigate CVE-2023-47093, it is recommended to upgrade Stormshield Network Security to the latest version beyond 4.3.21, 4.6.8, or 4.7.0.
What impact does CVE-2023-47093 have on affected systems?
CVE-2023-47093 can lead to a denial of service by crashing the ASQ engine when a crafted ICMP packet is sent.
Which versions of Stormshield Network Security are affected by CVE-2023-47093?
CVE-2023-47093 affects Stormshield Network Security versions 4.0.0 to 4.3.21, 4.4.0 to 4.6.8, and exactly 4.7.0.
Is there a workaround for CVE-2023-47093 if immediate patching is not possible?
Currently, there are no documented workarounds for CVE-2023-47093, so upgrading to a secure version is the recommended approach.

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