CVE-2021-46667

    Dashboard / Vulnerabilities / CVE-2021-46667

    CVE-2021-46667

    Published: 1 Feb 2022Last Modified: 9 Jul 2026

    Summary:

    Details: MariaDB before 10.6.5 has a sql_lex.cc integer overflow, leading to an application crash.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKJRBYJAQCOPHSED43A3HUPNKQLDTFGD/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZFZVMJL5UDTOZMARLXQIMG3BTG6UNYW/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJ4KDAGF3H4D4BDTHRAM6ZEAJJWWMRUO/, https://mariadb.com/kb/en/security/, https://security.netapp.com/advisory/ntap-20220221-0002/, https://jira.mariadb.org/browse/MDEV-26350

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -561b6c7e513abc4ceba263252b519bf715ce80f4

    Affected versions

    mariadb-10.4.20
    mariadb-10.4.21
    mariadb-10.4.11
    mariadb-10.4.10
    mariadb-10.4.9
    mariadb-10.4.7
    mariadb-10.4.5
    mariadb-10.4.4
    mariadb-10.4.3

    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-2021-46667 | CVE-DB