Vulnerability in Oisf Suricata
CVE-2024-24568
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.3, the rules inspecting HTTP2 headers can get bypassed by crafted traffic. The vulnerability has been patched in 7.0.3.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (48.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Oisf Suricata — versions >= 7.0.0, < 7.0.3
- Fedoraproject Fedora — versions 38, 39
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/OISF/suricata/security/advisories/GHSA-gv29-5hqw-5h8c (Vendor Advisory)
- github.com/OISF/suricata/commit/478a2a38f54e2ae235f8486bff87d7d66b6307f0 (Patch)
- redmine.openinfosecfoundation.org/issues/6717 (Issue Tracking)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (Mailing List)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (Mailing List)
Frequently asked questions
- What is CVE-2024-24568?
- CVE-2024-24568 is a medium-severity vulnerability in Oisf Suricata, classified under Improper Access Control. CVSS score: 5.3/10. Published 2024-02-26.
- How severe is CVE-2024-24568?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2024-24568 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.