CVE-2024-37151

Suricata defrag: IP ID reuse can lead to policy bypass

Published Jul 11, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine.
Mishandling of multiple fragmented packets using the same IP ID value can lead to packet reassembly failure, which can lead to policy bypass. Upgrade to 7.0.6 or 6.0.20. When using af-packet, enable `defrag` to reduce the scope of the problem.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4103-1 suricata security update
EUVD EUVD EUVD-2024-36467 Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Mishandling of multiple fragmented packets using the same IP ID value can lead to packet reassembly failure, which can lead to policy bypass. Upgrade to 7.0.6 or 6.0.20. When using af-packet, enable `defrag` to reduce the scope of the problem.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:oisf:suricata:6.0.0:-:*:*:*:*:*:*
cpe:2.3:a:oisf:suricata:7.0.0:*:*:*:*:*:*:*
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Nov 3, 2025, 7:30 PM
Reserved
Jun 3, 2024, 5:29 PM
Status
Modified
Published
Jul 11, 2024, 3:15 PM
Modified
Jun 17, 2026, 7:37 AM