CVE-2017-0909

    Dashboard / Vulnerabilities / CVE-2017-0909

    CVE-2017-0909

    Published: 16 Nov 2017Last Modified: 8 Jul 2026

    Summary:

    Details: The private_address_check ruby gem before 0.4.1 is vulnerable to a bypass due to an incomplete blacklist of common private/local network addresses used to prevent server-side request forgery.

    References: https://github.com/jtdowney/private_address_check/pull/3, https://hackerone.com/reports/288950

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -0f560527417bd678c183ed1ce2afe907449a00d5

    Affected versions

    v0.4.0

    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