CVE-2024-45796
Suricata defrag: off by one can lead to policy bypass
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 16, 2024
- Updated
- Apr 2, 2026
- Reserved
- Sep 9, 2024
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | GitHub_M |
Weaknesses
- CWE-193 Off-by-one Error
Affected Products
| Product | Versions |
|---|---|
suricataOISF |
|
References
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