CVE-2024-47188

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 byte-range tracking having predictable hash table behavior. This can lead to an attacker forcing lots of data into a single hash bucket, leading to severe performance degradation. This issue has been addressed in 7.0.7.

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-qq5v-qcjx-f872	Third Party Advisory
https://redmine.openinfosecfoundation.org/issues/7289	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 13:50

NVD link : CVE-2024-47188

Mitre link : CVE-2024-47188

CVE.ORG link : CVE-2024-47188

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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