CVE-2024-24568
Suricata http2: header handling evasion
MEDIUM
5.3
CVSS Score
Published: February 26, 2024 at 03:54 PM UTC
Updated: June 17, 2026 at 07:14 AM UTC
2 products affected across 2 vendorsFedoraSuricata
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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (5)
x_refsource_MISCPatch
Source: [email protected]
https://github.com/OISF/suricata/commit/478a2a38f54e2ae235f8486bff87d7d66b6307f0x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://github.com/OISF/suricata/security/advisories/GHSA-gv29-5hqw-5h8cx_refsource_MISCIssue Tracking
Source: [email protected]
https://redmine.openinfosecfoundation.org/issues/6717SSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
5.3MEDIUMGitHub_M
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusANALYZED
CWE
CWE-284NVD-CWE-noinfo
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