CVE-2024-38534

HIGH EPSS 54.2%

Published Jul 11, 20241y ago · Modified Jun 17, 20262w ago

7.5 CVSS 3.1

High

Published Jul 11, 2024 1y ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

54.2% percentile

Exploit & Patch Status

No Known Exploit

Patch Available

Weaknesses 1

CWE-770

Affected Products 1

Vendor	Product	Version	Range
oisf	suricata	*	<7.0.6

References 4

github.com https://github.com/OISF/suricata/commit/a753cdbe84caee3b66d0bf49b2712d29a50d67ae

Patch
github.com https://github.com/OISF/suricata/security/advisories/GHSA-59qg-h357-69fq

Vendor Advisory
redmine.openinfosecfoundation.org https://redmine.openinfosecfoundation.org/issues/6987

Issue Tracking
redmine.openinfosecfoundation.org https://redmine.openinfosecfoundation.org/issues/6988

Issue Tracking

Remediation

github.com https://github.com/OISF/suricata/commit/a753cdbe84caee3b66d0bf49b2712d29a50d67ae

Patch