Fixed Logic Error in Fragment Reassembly Prevents Valid Traffic Detection
CVE-2024-45796

5.3MEDIUM

Key Information:

Vendor

Oisf

Status
Suricata
Vendor
CVE Published:
16 October 2024

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.

Affected Version(s)

suricata < 7.0.7

References

https://github.com/OISF/suricata/security/advisories/GHSA...
x_refsource_CONFIRM
https://redmine.openinfosecfoundation.org/issues/7067
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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CVE-2024-45796 : Fixed Logic Error in Fragment Reassembly Prevents Valid Traffic Detection