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    CVE-2021-46669

    MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used.

    Published:May 10, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 1, 2022
    EPSS Score:0.00512
    CVSS Score:7.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Mariadb
    Product
    Mariadb
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Software Collections

    Exploits

    https://jira.mariadb.org/browse/MDEV-25638https://jira.mariadb.org/browse/MDEV-25638

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    https://jira.mariadb.org/browse/MDEV-25638
    https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRJCSPQHYPKTWXXZVDMY6JAHZJQ4TZ5X/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KHEOTQ63YWC3PGHGDFGS7AZIEXCGOPWH/
    https://mariadb.com/kb/en/security/
    https://security.netapp.com/advisory/ntap-20220221-0002/
    https://jira.mariadb.org/browse/MDEV-25638
    https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRJCSPQHYPKTWXXZVDMY6JAHZJQ4TZ5X/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KHEOTQ63YWC3PGHGDFGS7AZIEXCGOPWH/
    https://mariadb.com/kb/en/security/
    https://security.netapp.com/advisory/ntap-20220221-0002/

    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