rhsa-2020_5379
Vulnerability from csaf_redhat
Published
2020-12-08 17:45
Modified
2024-09-13 18:15
Summary
Red Hat Security Advisory: mariadb-galera security update

Notes

Topic
An update for mariadb-galera is now available for Red Hat OpenStack Platform 10 (Newton). Red Hat Product Security has rated this update as having a security impact of High. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. Galera is a synchronous multi-master cluster for MariaDB. Security Fix(es): * mariadb-galera: mariadb: Insufficient SST method name check leading to code injection in mysql-wsrep (CVE-2020-15180) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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        "text": "An update for mariadb-galera is now available for Red Hat OpenStack\nPlatform 10 (Newton).\n\nRed Hat Product Security has rated this update as having a security impact\nof High. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "MariaDB is a multi-user, multi-threaded SQL database server that is binary\ncompatible with MySQL. Galera is a synchronous multi-master cluster for\nMariaDB.\n\nSecurity Fix(es):\n\n* mariadb-galera: mariadb: Insufficient SST method name check leading to code injection in mysql-wsrep (CVE-2020-15180)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage listed in the References section.",
        "title": "Details"
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        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
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  "vulnerabilities": [
    {
      "cve": "CVE-2020-15180",
      "cwe": {
        "id": "CWE-96",
        "name": "Improper Neutralization of Directives in Statically Saved Code (\u0027Static Code Injection\u0027)"
      },
      "discovery_date": "2020-11-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1894919"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "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\u0027s 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.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "mariadb: Insufficient SST method name check leading to code injection in mysql-wsrep",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "galera packages as shipped with Red Hat Enterprise Linux and Red Hat Software Collections are not affected because they do not contain the vulnerable mysql-wsrep component.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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          "7Server-RH7-RHOS-10.0:mariadb-galera-common-1:5.5.62-2.el7ost.x86_64",
          "7Server-RH7-RHOS-10.0:mariadb-galera-debuginfo-1:5.5.62-2.el7ost.x86_64",
          "7Server-RH7-RHOS-10.0:mariadb-galera-server-1:5.5.62-2.el7ost.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-15180"
        },
        {
          "category": "external",
          "summary": "RHBZ#1894919",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894919"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15180",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-15180"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15180",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15180"
        }
      ],
      "release_date": "2020-10-06T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing this update, the MariaDB server daemon (mysqld) will be\nrestarted automatically.",
          "product_ids": [
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            "7Server-RH7-RHOS-10.0:mariadb-galera-common-1:5.5.62-2.el7ost.x86_64",
            "7Server-RH7-RHOS-10.0:mariadb-galera-debuginfo-1:5.5.62-2.el7ost.x86_64",
            "7Server-RH7-RHOS-10.0:mariadb-galera-server-1:5.5.62-2.el7ost.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:5379"
        },
        {
          "category": "workaround",
          "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update as soon as possible.",
          "product_ids": [
            "7Server-RH7-RHOS-10.0:mariadb-galera-1:5.5.62-2.el7ost.src",
            "7Server-RH7-RHOS-10.0:mariadb-galera-common-1:5.5.62-2.el7ost.x86_64",
            "7Server-RH7-RHOS-10.0:mariadb-galera-debuginfo-1:5.5.62-2.el7ost.x86_64",
            "7Server-RH7-RHOS-10.0:mariadb-galera-server-1:5.5.62-2.el7ost.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.0,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-RHOS-10.0:mariadb-galera-1:5.5.62-2.el7ost.src",
            "7Server-RH7-RHOS-10.0:mariadb-galera-common-1:5.5.62-2.el7ost.x86_64",
            "7Server-RH7-RHOS-10.0:mariadb-galera-debuginfo-1:5.5.62-2.el7ost.x86_64",
            "7Server-RH7-RHOS-10.0:mariadb-galera-server-1:5.5.62-2.el7ost.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "mariadb: Insufficient SST method name check leading to code injection in mysql-wsrep"
    }
  ]
}


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