CVE-2016-2047 (GCVE-0-2016-2047)

Vulnerability from cvelistv5 – Published: 2016-01-27 20:00 – Updated: 2024-08-05 23:17
VLAI
Summary
The ssl_verify_server_cert function in sql-common/client.c in MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10; Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier; and Percona Server do not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a "/CN=" string in a field in a certificate, as demonstrated by "/OU=/CN=bar.com/CN=foo.com."
Severity
5.9 (Medium)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2325 records in the last 180 days details
References
URL Tags
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://rhn.redhat.com/errata/RHSA-2016-1481.html vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2016:1132 vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-0534.html vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1035606 vdb-entryx_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2016/01/26/3 mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-2953-1 vendor-advisoryx_refsource_UBUNTU
http://www.oracle.com/technetwork/topics/security… x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-2954-1 vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://rhn.redhat.com/errata/RHSA-2016-1480.html vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/81810 vdb-entryx_refsource_BID
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://mariadb.atlassian.net/browse/MDEV-9212 x_refsource_CONFIRM
https://mariadb.com/kb/en/mdb-10023-rn/ x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3557 vendor-advisoryx_refsource_DEBIAN
http://www.debian.org/security/2016/dsa-3453 vendor-advisoryx_refsource_DEBIAN
https://mariadb.com/kb/en/mariadb/mariadb-5547-re… x_refsource_CONFIRM
http://www.oracle.com/technetwork/security-adviso… x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://mariadb.com/kb/en/mariadb/mariadb-10110-r… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-0705.html vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
Date Public
2016-01-25 00:00
Show details on NVD website
To clipboard 

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            "value": "The ssl_verify_server_cert function in sql-common/client.c in MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10; Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier; and Percona Server do not properly verify that the server hostname matches a domain name in the subject\u0027s Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a \"/CN=\" string in a field in a certificate, as demonstrated by \"/OU=/CN=bar.com/CN=foo.com.\""
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      "cve": "CVE-2016-2047",
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      "product_status:fixed": "406",
      "product_status:known_affected": "18",
      "product_status:known_not_affected": "11",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "mysql: ssl-validate-cert incorrect hostname check",
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      "product_status:known_affected": "1",
      "product_status:known_not_affected": "44",
      "product_status:recommended": "683",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2016-2047",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2016-2047.json",
      "version": "26"
    }
  }
}



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