CVE-2024-45796: suricata (CVSS 5.3)

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, a logic error during fragment reassembly can lead to failed reassembly for valid traffic. An attacker could craft packets to trigger this behavior.This issue has been addressed in 7.0.7.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-193 CWE-193

Affected Products

Vendor	Product	Versions
oisf	suricata	< 7.0.7

References

Other References

https://github.com/OISF/suricata/security/advisories/GHSA-mf6r-3xp2-v7xg https://redmine.openinfosecfoundation.org/issues/7067 https://lists.debian.org/debian-lts-announce/2025/03/msg00029.html

Frequently Asked Questions

What is CVE-2024-45796? +

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, a logic error during fragment reassembly can lead to failed reassembly for valid traffic. An attacker could craft packets to trigger this behavior.This issue has been addressed in 7.0.7. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-45796? +

CVE-2024-45796 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-45796? +

CVE-2024-45796 affects products from oisf, specifically: suricata. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-45796? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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