High severity · published Jul 11, 2024
CVE-2024-38534
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine
7.5
CVSS
0.9%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SU
Suricata · Oisf
before 7.0.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-38534
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-38534
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
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