CVE-2016-6662 (GCVE-0-2016-6662)

Vulnerability from cvelistv5 – Published: 2016-09-20 18:00 – Updated: 2024-08-06 01:36
VLAI?
Summary
Oracle MySQL through 5.5.52, 5.6.x through 5.6.33, and 5.7.x through 5.7.15; MariaDB before 5.5.51, 10.0.x before 10.0.27, and 10.1.x before 10.1.17; and Percona Server before 5.5.51-38.1, 5.6.x before 5.6.32-78.0, and 5.7.x before 5.7.14-7 allow local users to create arbitrary configurations and bypass certain protection mechanisms by setting general_log_file to a my.cnf configuration. NOTE: this can be leveraged to execute arbitrary code with root privileges by setting malloc_lib. NOTE: the affected MySQL version information is from Oracle's October 2016 CPU. Oracle has not commented on third-party claims that the issue was silently patched in MySQL 5.5.52, 5.6.33, and 5.7.15.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://mariadb.com/kb/en/mariadb/mariadb-10027-r… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-2749.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2017-0184.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2131.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2060.html vendor-advisoryx_refsource_REDHAT
https://mariadb.com/kb/en/mariadb/mariadb-10117-r… x_refsource_CONFIRM
https://mariadb.com/kb/en/mariadb/mariadb-5551-re… x_refsource_CONFIRM
https://jira.mariadb.org/browse/MDEV-10465 x_refsource_CONFIRM
http://www.securityfocus.com/bid/92912 vdb-entryx_refsource_BID
http://seclists.org/fulldisclosure/2016/Sep/23 mailing-listx_refsource_FULLDISC
https://security.gentoo.org/glsa/201701-01 vendor-advisoryx_refsource_GENTOO
http://www.debian.org/security/2016/dsa-3666 vendor-advisoryx_refsource_DEBIAN
http://www.oracle.com/technetwork/security-adviso… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-2130.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2077.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2927.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2059.html vendor-advisoryx_refsource_REDHAT
http://legalhackers.com/advisories/MySQL-Exploit-… x_refsource_MISC
https://www.percona.com/blog/2016/09/12/percona-s… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-2062.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2595.html vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1036769 vdb-entryx_refsource_SECTRACK
http://rhn.redhat.com/errata/RHSA-2016-2061.html vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2016/09/12/3 mailing-listx_refsource_MLIST
https://www.exploit-db.com/exploits/40360/ exploitx_refsource_EXPLOIT-DB
http://rhn.redhat.com/errata/RHSA-2016-2928.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-2058.html vendor-advisoryx_refsource_REDHAT
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              "name": "RHSA-2016:2077",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2077.html"
            },
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              "name": "RHSA-2016:2927",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2927.html"
            },
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              "name": "RHSA-2016:2059",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2059.html"
            },
            {
              "name": "http://legalhackers.com/advisories/MySQL-Exploit-Remote-Root-Code-Execution-Privesc-CVE-2016-6662.html",
              "refsource": "MISC",
              "url": "http://legalhackers.com/advisories/MySQL-Exploit-Remote-Root-Code-Execution-Privesc-CVE-2016-6662.html"
            },
            {
              "name": "https://www.percona.com/blog/2016/09/12/percona-server-critical-update-cve-2016-6662/",
              "refsource": "CONFIRM",
              "url": "https://www.percona.com/blog/2016/09/12/percona-server-critical-update-cve-2016-6662/"
            },
            {
              "name": "RHSA-2016:2062",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2062.html"
            },
            {
              "name": "RHSA-2016:2595",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2595.html"
            },
            {
              "name": "1036769",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1036769"
            },
            {
              "name": "RHSA-2016:2061",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2061.html"
            },
            {
              "name": "[oss-security] 20160912 CVE-2016-6662 - MySQL Remote Root Code Execution / Privilege Escalation ( 0day )",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/09/12/3"
            },
            {
              "name": "40360",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/40360/"
            },
            {
              "name": "RHSA-2016:2928",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2928.html"
            },
            {
              "name": "RHSA-2016:2058",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2058.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-6662",
    "datePublished": "2016-09-20T18:00:00",
    "dateReserved": "2016-08-10T00:00:00",
    "dateUpdated": "2024-08-06T01:36:29.525Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"Oracle MySQL through 5.5.52, 5.6.x through 5.6.33, and 5.7.x through 5.7.15; MariaDB before 5.5.51, 10.0.x before 10.0.27, and 10.1.x before 10.1.17; and Percona Server before 5.5.51-38.1, 5.6.x before 5.6.32-78.0, and 5.7.x before 5.7.14-7 allow local users to create arbitrary configurations and bypass certain protection mechanisms by setting general_log_file to a my.cnf configuration. NOTE: this can be leveraged to execute arbitrary code with root privileges by setting malloc_lib. NOTE: the affected MySQL version information is from Oracle\u0027s October 2016 CPU. Oracle has not commented on third-party claims that the issue was silently patched in MySQL 5.5.52, 5.6.33, and 5.7.15.\"}, {\"lang\": \"es\", \"value\": \"Oracle MySQL hasta la versi\\u00f3n 5.5.52, 5.6.x hasta la versi\\u00f3n 5.6.33 y 5.7.x hasta la versi\\u00f3n 5.7.15; MariaDB en versiones anteriores a 5.5.51, 10.0.x en versiones anteriores a 10.0.27 y 10.1.x en versiones anteriores a 10.1.17; y Percona Server en versiones anteriores a 5.5.51-38.1, 5.6.x en versiones anteriores a 5.6.32-78.0 y 5.7.x en versiones anteriores a 5.7.14-7 permiten a usuarios locales crear configuraciones arbitrarias y eludir ciertos mecanismos de protecci\\u00f3n estableciendo general_log_file a una configuraci\\u00f3n my.cnf NOTA: esto puede ser aprovechado para ejecutar c\\u00f3digo arbitrario con privilegios root estableciendo malloc_lib. NOTA: la informaci\\u00f3n sobre la versi\\u00f3n de MySQL afectada es de la CPU de Octubre de 2016 de Oracle. Oracle no ha comentado sobre las reclamaciones de terceros que el problema fue parcheado silenciosamente en MySQL 5.5.52, 5.6.33 y 5.7.15.\"}]",
      "id": "CVE-2016-6662",
      "lastModified": "2024-11-21T02:56:34.397",
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      "published": "2016-09-20T18:59:00.127",
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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-264\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2016-6662\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2016-09-20T18:59:00.127\",\"lastModified\":\"2025-04-12T10:46:40.837\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Oracle MySQL through 5.5.52, 5.6.x through 5.6.33, and 5.7.x through 5.7.15; MariaDB before 5.5.51, 10.0.x before 10.0.27, and 10.1.x before 10.1.17; and Percona Server before 5.5.51-38.1, 5.6.x before 5.6.32-78.0, and 5.7.x before 5.7.14-7 allow local users to create arbitrary configurations and bypass certain protection mechanisms by setting general_log_file to a my.cnf configuration. NOTE: this can be leveraged to execute arbitrary code with root privileges by setting malloc_lib. NOTE: the affected MySQL version information is from Oracle\u0027s October 2016 CPU. Oracle has not commented on third-party claims that the issue was silently patched in MySQL 5.5.52, 5.6.33, and 5.7.15.\"},{\"lang\":\"es\",\"value\":\"Oracle MySQL hasta la versi\u00f3n 5.5.52, 5.6.x hasta la versi\u00f3n 5.6.33 y 5.7.x hasta la versi\u00f3n 5.7.15; MariaDB en versiones anteriores a 5.5.51, 10.0.x en versiones anteriores a 10.0.27 y 10.1.x en versiones anteriores a 10.1.17; y Percona Server en versiones anteriores a 5.5.51-38.1, 5.6.x en versiones anteriores a 5.6.32-78.0 y 5.7.x en versiones anteriores a 5.7.14-7 permiten a usuarios locales crear configuraciones arbitrarias y eludir ciertos mecanismos de protecci\u00f3n estableciendo general_log_file a una configuraci\u00f3n my.cnf NOTA: esto puede ser aprovechado para ejecutar c\u00f3digo arbitrario con privilegios root estableciendo malloc_lib. NOTA: la informaci\u00f3n sobre la versi\u00f3n de MySQL afectada es de la CPU de Octubre de 2016 de Oracle. Oracle no ha comentado sobre las reclamaciones de terceros que el problema fue parcheado silenciosamente en MySQL 5.5.52, 5.6.33 y 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  }
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.