CVE-2024-47188 (GCVE-0-2024-47188)

Vulnerability from cvelistv5 – Published: 2024-10-16 18:58 – Updated: 2024-10-16 19:38
VLAI
Title
Suricata http/byte-ranges: missing hashtable random seed leads to potential DoS
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-16 19:38 UTC
CWE
  • CWE-330 - Use of Insufficiently Random Values
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7838 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
OISF suricata Affected: < 7.0.7
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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