CVE-2024-47188
Last modified
CVE-2024-47188 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Oisf | Suricata | < 7.0.7 |
References
- https://github.com/OISF/suricata/security/advisories/GHSA-qq5v-qcjx-f872Third Party Advisory
- https://redmine.openinfosecfoundation.org/issues/7289Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Analyzed
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