CVE-2024-38534

moderate-risk
Published 2024-07-11

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.

Do I need to act?

-
0.64% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Oisf

References (8)

Patch https://github.com/OISF/suricata/commit/a753cdbe84caee3b66d0bf49b2712d29a50d67ae
Vendor Advisory https://github.com/OISF/suricata/security/advisories/GHSA-59qg-h357-69fq
Issue Tracking https://redmine.openinfosecfoundation.org/issues/6987
Issue Tracking https://redmine.openinfosecfoundation.org/issues/6988
Patch https://github.com/OISF/suricata/commit/a753cdbe84caee3b66d0bf49b2712d29a50d67ae
Vendor Advisory https://github.com/OISF/suricata/security/advisories/GHSA-59qg-h357-69fq
Issue Tracking https://redmine.openinfosecfoundation.org/issues/6987
Issue Tracking https://redmine.openinfosecfoundation.org/issues/6988
33
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal