USN-7394-1

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    USN-7394-1

    Published: 31 Mar 2025Last Modified: 25 Jun 2026

    Summary: ruby-doorkeeper vulnerabilities

    Details: Jonathan Clem and Justin Bull discovered that Doorkeeper could allow arbitrary token revocation and replay attacks. An attacker could possibly use this issue to gain unauthorized access to a system. (CVE-2016-6582) It was discovered that Doorkeeper incorrectly handled storing client names. An attacker could possibly use this issue to execute a cross-site scripting (XSS) attack. (CVE-2018-1000088)

    References: https://ubuntu.com/security/notices/USN-7394-1, https://ubuntu.com/security/CVE-2016-6582, https://ubuntu.com/security/CVE-2018-1000088

    Affected packages

    Package

    Name: ruby-doorkeeper

    Purl: pkg:deb/ubuntu/ruby-doorkeeper?arch=source&distro=esm-apps%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.2.1-1ubuntu0.1~esm2

    Affected versions

    2.2.1-1
    2.2.1-1ubuntu0.1~esm1

    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
    USN-7394-1 | CVE-DB