How severe is CVE-2024-45796?

CVE-2024-45796 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-45796 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-45796?

CVE-2024-45796 affects Oisf Suricata. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-45796?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-45796 have an EU (EUVD) identifier?

Yes. CVE-2024-45796 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41604.

When was CVE-2024-45796 published?

CVE-2024-45796 was published on 2024-10-16 and last updated on 2026-06-17.

CVE-2024-45796

CVE-2024-45796 is a medium-severity vulnerability in Oisf Suricata with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-193.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41604
Weakness: CWE-193
Affected product: Oisf Suricata
Published: 2024-10-16
Last modified: 2026-06-17

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.

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.
How severe is CVE-2024-45796?: CVE-2024-45796 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-45796 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-45796?: CVE-2024-45796 affects Oisf Suricata. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-45796?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-45796 have an EU (EUVD) identifier?: Yes. CVE-2024-45796 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41604.
When was CVE-2024-45796 published?: CVE-2024-45796 was published on 2024-10-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*

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