CVE-2024-47187

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, missing initialization of the random seed for "thash" leads to datasets having predictable hash table behavior. This can lead to dataset file loading to use excessive time to load, as well as runtime performance issues during traffic handling. This issue has been addressed in 7.0.7. As a workaround, avoid loading datasets from untrusted sources. Avoid dataset rules that track traffic in rules.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/OISF/suricata/security/advisories/GHSA-64ww-4f6x-863p	Third Party Advisory
https://redmine.openinfosecfoundation.org/issues/7209	Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-10-16 19:15

Updated : 2024-10-22 13:48

NVD link : CVE-2024-47187

Mitre link : CVE-2024-47187

CVE.ORG link : CVE-2024-47187

JSON object : View

Products Affected

oisf

suricata

CWE

CWE-330

Use of Insufficiently Random Values

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

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