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.

Related CPE's

a

oisf

suricata

2

References

https://github.com/OISF/suricata/commit/9d5c4273cb7e5ca65f195f7361f0d848c85180e0

Patch

https://github.com/OISF/suricata/commit/aab7f35c76721df19403a7c0c0025feae12f3b6b

Patch

https://github.com/OISF/suricata/security/advisories/GHSA-qrp7-g66m-px24

Vendor Advisory

https://redmine.openinfosecfoundation.org/issues/7041

Issue Tracking

https://redmine.openinfosecfoundation.org/issues/7042

Issue Tracking

Weaknesses

[email protected]

Primary
CWE-754

[email protected]

Secondary
CWE-754

CVSS impact metrics

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

7.5 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2024-07-11T15:15:11.847

3 months ago

Last modified

2024-07-12T18:46:55.207

3 months ago