CVE-2023-30589

    Dashboard / Vulnerabilities / CVE-2023-30589

    CVE-2023-30589

    Published: 30 Jun 2023Last Modified: 12 Aug 2026

    Summary:

    Details: The llhttp parser in the http module in Node v20.2.0 does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS). The CR character (without LF) is sufficient to delimit HTTP header fields in the llhttp parser. According to RFC7230 section 3, only the CRLF sequence should delimit each header-field. This impacts all Node.js active versions: v16, v18, and, v20

    References: https://hackerone.com/reports/2001873, https://lists.debian.org/debian-lts-announce/2024/09/msg00029.html, https://lists.fedoraproject.org/archives/list/[email protected]/message/HMEELCREWMRT6NS7HWXLA6XFLLMO36HE/, https://lists.fedoraproject.org/archives/list/[email protected]/message/IV326O2X4BE3SINX5FJHMAKVHUAA4ZYF/, https://lists.fedoraproject.org/archives/list/[email protected]/message/UEJWL67XR67JAGEL2ZK22NA3BRKNMZNY/, https://lists.fedoraproject.org/archives/list/[email protected]/message/VCVG4TQRGTK4LKAZKVEQAUEJM7DUACYE/, https://lists.fedoraproject.org/archives/list/[email protected]/message/VEEQIN5242K5NBE2CZ4DYTNA5B4YTYE5/, https://lists.fedoraproject.org/archives/list/[email protected]/message/VKFMKD4MJZIKFQJAAJ4VZ2FHIJ764A76/, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/30xxx/CVE-2023-30589.json, https://nvd.nist.gov/vuln/detail/CVE-2023-30589, https://security.netapp.com/advisory/ntap-20230803-0009/, https://security.netapp.com/advisory/ntap-20240621-0006/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7162e686b18d22b4385fa5c04274fb04dbd810c7
    Fixed -b53c51995380b1f8d642297d848cab6010d2909c

    Affected versions

    v20.3.0

    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-2023-30589 | CVE-DB