CVE-2022-21457

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    CVE-2022-21457

    Published: 19 Apr 2022Last Modified: 12 Aug 2026

    Summary:

    Details: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PAM Auth Plugin). Supported versions that are affected are 8.0.28 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

    References: https://www.oracle.com/security-alerts/cpuapr2022.html, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21457.json, https://nvd.nist.gov/vuln/detail/CVE-2022-21457, https://security.netapp.com/advisory/ntap-20220429-0005/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 270fd3411e3d671a73ed9725940a30080f59ce6d
    Fixed -None

    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
    CVE-2022-21457 | CVE-DB