CVE-2024-25126

    Dashboard / Vulnerabilities / CVE-2024-25126

    CVE-2024-25126

    Published: 28 Feb 2024Last Modified: 28 Oct 2026

    Summary: Rack ReDos in content type parsing (2nd degree polynomial)

    Details: Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.

    References: https://discuss.rubyonrails.org/t/denial-of-service-vulnerability-in-rack-content-type-parsing/84941, https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html, https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/25xxx/CVE-2024-25126.json, https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-25126.yml, https://nvd.nist.gov/vuln/detail/CVE-2024-25126, https://security.netapp.com/advisory/ntap-20240510-0005/, https://github.com/rack/rack/commit/6efb2ceea003c4b195815a614e00438cbd543462, https://github.com/rack/rack/commit/d9c163a443b8cadf4711d84bd2c58cb9ef89cf49

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- e33cc65a013952935c6bb70e24f359023c075e84
    Fixed -e83001100ad9dd24e1744b13669dcb2736a13ebd

    Affected versions

    v3.0.9
    v3.0.8
    v3.0.7
    v3.0.6
    v3.0.5
    v3.0.4.1
    v3.0.4
    v3.0.3
    v3.0.2
    v3.0.1

    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-2024-25126 | CVE-DB