CVE-2020-15180

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    CVE-2020-15180

    Published: 27 May 2021Last Modified: 8 Jul 2026

    Summary:

    Details: A flaw was found in the mysql-wsrep component of mariadb. Lack of input sanitization in `wsrep_sst_method` allows for command injection that can be exploited by a remote attacker to execute arbitrary commands on galera cluster nodes. This threatens the system's confidentiality, integrity, and availability. This flaw affects mariadb versions before 10.1.47, before 10.2.34, before 10.3.25, before 10.4.15 and before 10.5.6.

    References: https://lists.debian.org/debian-lts-announce/2020/10/msg00021.html, https://security.gentoo.org/glsa/202011-14, https://www.debian.org/security/2020/dsa-4776, https://bugzilla.redhat.com/show_bug.cgi?id=1894919, https://www.percona.com/blog/2020/10/30/cve-2020-15180-affects-percona-xtradb-cluster/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- c235de12ae3723b96944337bd89ad9cc87f21d8f
    Fixed -f4c85ef5ed0b2977fd5db61b166fd59764394234

    Affected versions

    mariadb-10.5.5
    mariadb-10.5.4
    mariadb-10.5.2
    mariadb-10.5.0

    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-2020-15180 | CVE-DB