DEBIAN-CVE-2019-9837

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    DEBIAN-CVE-2019-9837

    Published: 21 Mar 2019Last Modified: 10 Sept 2026
    Upstream:
    CVE-2019-9837

    Summary:

    Details: Doorkeeper::OpenidConnect (aka the OpenID Connect extension for Doorkeeper) 1.4.x and 1.5.x before 1.5.4 has an open redirect via the redirect_uri field in an OAuth authorization request (that results in an error response) with the 'openid' scope and a prompt=none value. This allows phishing attacks against the authorization flow.

    References: https://security-tracker.debian.org/tracker/CVE-2019-9837

    Affected packages

    Package

    Name: ruby-doorkeeper-openid-connect

    Purl: pkg:deb/debian/ruby-doorkeeper-openid-connect?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.5.5-1

    Affected versions

    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