CVE-2021-3698

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    CVE-2021-3698

    Published: 10 Mar 2022Last Modified: 24 Oct 2026

    Summary:

    Details: A flaw was found in Cockpit in versions prior to 260 in the way it handles the certificate verification performed by the System Security Services Daemon (SSSD). This flaw allows client certificates to authenticate successfully, regardless of the Certificate Revocation List (CRL) configuration or the certificate status. The highest threat from this vulnerability is to confidentiality.

    References: https://bugzilla.redhat.com/show_bug.cgi?id=1992149

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -75bb71af25f2a090fb8d8ffa3f8a4436e0d266c5

    Affected versions

    259

    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
    CVE-2021-3698 | CVE-DB