CVE-2024-47187
Last modified
CVE-2024-47187 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 datasets having predictable hash table behavior. EPSS estimates a 0.31% 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 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.
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-64ww-4f6x-863pThird Party Advisory
- https://redmine.openinfosecfoundation.org/issues/7209Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-47187?
How severe is CVE-2024-47187?
How do I fix CVE-2024-47187?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-47180Shields.io is a service for concise, consistent, and legible…8.8
- CVE-2024-47181Contiki-NG is an open-source, cross-platform operating syste…7.5
- CVE-2024-47182Dozzle is a realtime log viewer for docker containers. Befor…7.5
- CVE-2024-47183Parse Server is an open source backend that can be deployed …8.1
- CVE-2024-47184Ampache is a web based audio/video streaming application and…4.8
- CVE-2024-47186Filament is a collection of full-stack components for Larave…6.1
- CVE-2024-47188Suricata is a network Intrusion Detection System, Intrusion …7.5
- CVE-2024-47189The API Interface of the AWV (Audio, Web and Video Conferenc…7.7
- CVE-2024-4719A vulnerability was found in Campcodes Complete Web-Based Sc…6.1
- CVE-2024-47190Northern.tech Hosted Mender before 2024.07.11 allows SSRF.2.7
- CVE-2024-47191pam_oath.so in oath-toolkit 2.6.7 through 2.6.11 before 2.6.…7.1
- CVE-2024-47192An issue was discovered in Mahara 23.04.8 and 24.04.4. The u…5.3
Are you affected by CVE-2024-47187?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST