CVE-2016-2047

Impact:
Moderate
Public Date:
2015-11-30
CWE:
CWE-295
Bugzilla:
1301874: CVE-2016-2047 mysql: ssl-validate-cert incorrect hostname check
It was found that the MariaDB client library did not properly check host names against server identities noted in the X.509 certificates when establishing secure connections using TLS/SSL. A man-in-the-middle attacker could possibly use this flaw to impersonate a server to a client.

Find out more about CVE-2016-2047 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 4.9
Base Metrics AV:N/AC:M/Au:S/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Software Collections for Red Hat Enterprise Linux 6 (rh-mariadb100-mariadb) RHSA-2016:1132 2016-05-26
Red Hat Software Collections for Red Hat Enterprise Linux 7 (rh-mysql56-mysql) RHSA-2016:0705 2016-05-02
Red Hat Software Collections for Red Hat Enterprise Linux 7 (rh-mariadb100-mariadb) RHSA-2016:1132 2016-05-26
Red Hat Enterprise Linux 7 (mariadb) RHSA-2016:0534 2016-03-31
Red Hat Software Collections for Red Hat Enterprise Linux 6 (rh-mysql56-mysql) RHSA-2016:0705 2016-05-02
Red Hat Software Collections for Red Hat Enterprise Linux 6 (mysql55-mysql) RHSA-2016:1480 2016-07-25
Red Hat Software Collections for Red Hat Enterprise Linux 6 (mariadb55-mariadb) RHSA-2016:1481 2016-07-25
Red Hat Software Collections for Red Hat Enterprise Linux 7 (mariadb55-mariadb) RHSA-2016:1481 2016-07-25
Red Hat Software Collections for Red Hat Enterprise Linux 7 (mysql55-mysql) RHSA-2016:1480 2016-07-25

Affected Packages State

Platform Package State
Red Hat Software Collections for Red Hat Enterprise Linux rh-mariadb101-mariadb Not affected
Red Hat OpenStack Platform 8.0 (Liberty) mariadb-galera Will not fix
Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7 mariadb-galera Will not fix
Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 mariadb-galera Will not fix
Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) mariadb-galera Will not fix
Red Hat Enterprise Linux 6 mysql Will not fix
Red Hat Enterprise Linux 5 mysql55-mysql Will not fix

External References

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