USN-8158-1

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    USN-8158-1

    Published: 8 Apr 2026Last Modified: 16 Apr 2026

    Summary: dogtag-pki vulnerability

    Details: Fraser Tweedale and Geetika Kapoor discovered that Dogtag PKI could renew a certificate without proper authentication. An attacker could possibly use this to repeatedly renew a compromised certificate and maintain unauthorized access to a system or resource.

    References: https://ubuntu.com/security/notices/USN-8158-1, https://ubuntu.com/security/CVE-2021-20179

    Affected packages

    Package

    Name: dogtag-pki

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=esm-apps/bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -10.6.0-1ubuntu2+esm1

    Affected versions

    10.3.5+12-4ubuntu1
    10.3.5+12-5

    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-8158-1 | CVE-DB