CVE-2024-24568

    Dashboard / Vulnerabilities / CVE-2024-24568

    CVE-2024-24568

    Published: 26 Feb 2024Last Modified: 12 Aug 2026

    Summary: Suricata http2: header handling evasion

    Details: 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.

    References: https://lists.fedoraproject.org/archives/list/[email protected]/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4/, https://lists.fedoraproject.org/archives/list/[email protected]/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P/, https://redmine.openinfosecfoundation.org/issues/6717, https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/24xxx/CVE-2024-24568.json, https://github.com/OISF/suricata/security/advisories/GHSA-gv29-5hqw-5h8c, https://nvd.nist.gov/vuln/detail/CVE-2024-24568, https://github.com/OISF/suricata/commit/478a2a38f54e2ae235f8486bff87d7d66b6307f0

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 21ec99aa76cc5406007ce12a4891f2eaedb02291
    Fixed -be68bbc4ab288ec84d2fe5e0737ace17ab74ef26

    Affected versions

    suricata-7.0.2
    suricata-7.0.1
    suricata-7.0.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2024-24568 | CVE-DB