CVE-2019-11027

    Dashboard / Vulnerabilities / CVE-2019-11027

    CVE-2019-11027

    Published: 10 Jun 2019Last Modified: 8 Jul 2026

    Summary:

    Details: Ruby OpenID (aka ruby-openid) through 2.8.0 has a remotely exploitable flaw. This library is used by Rails web applications to integrate with OpenID Providers. Severity can range from medium to critical, depending on how a web application developer chose to employ the ruby-openid library. Developers who based their OpenID integration heavily on the "example app" provided by the project are at highest risk.

    References: https://lists.debian.org/debian-lts-announce/2019/10/msg00014.html, https://marc.info/?l=openid-security&m=155154717027534&w=2, https://security.gentoo.org/glsa/202003-09, https://github.com/openid/ruby-openid/issues/122

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v2.8.0

    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