MGASA-2021-0284

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    MGASA-2021-0284

    Published: 23 Jun 2021Last Modified: 16 Apr 2026
    Upstream:
    CVE-2021-20230

    Summary: Updated tunnel packages fix security vulnerability

    Details: Updated stunnel package fixes security vulnerability: Client certificate not correctly verified when redirect and verifyChain options are used (CVE-2021-20230).

    References: https://advisories.mageia.org/MGASA-2021-0284.html, https://bugs.mageia.org/show_bug.cgi?id=28195, https://access.redhat.com/errata/RHSA-2021:0618

    Affected packages

    Package

    Name: stunnel

    Purl: pkg:rpm/mageia/stunnel?arch=source&distro=mageia-7

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.57-1.mga7

    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
    MGASA-2021-0284 | CVE-DB