CVE-2019-13464

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    CVE-2019-13464

    Published: 9 Jul 2019Last Modified: 8 Jul 2026

    Summary:

    Details: An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) 3.0.2. Use of X.Filename instead of X_Filename can bypass some PHP Script Uploads rules, because PHP automatically transforms dots into underscores in certain contexts where dots are invalid.

    References: https://github.com/SpiderLabs/owasp-modsecurity-crs/pull/1391, https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1386

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- e4e0497be4d598cce0e0a8fef20d1f1e5578c8d0
    Fixed -None

    Affected versions

    3.0.2

    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