Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Crafted modbus traffic can lead to unlimited resource accumulation within a flow. Upgrade to 7.0.6. Set a limited stream.reassembly.depth to reduce the issue.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_confirm
https://github.com/OISF/suricata/security/advisories/GHSA-59qg-h357-69fq
Patch x_refsource_misc
https://github.com/OISF/suricata/commit/a753cdbe84caee3b66d0bf49b2712d29a50d67ae
Issue Tracking x_refsource_misc
https://redmine.openinfosecfoundation.org/issues/6987
Issue Tracking x_refsource_misc
https://redmine.openinfosecfoundation.org/issues/6988
Scores
CVSS v3
7.5
EPSS
0.0064
EPSS Percentile
70.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-770
Status
published
Products (1)
oisf/suricata
< 7.0.6
Published
Jul 11, 2024
Tracked Since
Feb 18, 2026