(RHSA-2020:5503) Moderate: mariadb-connector-c security, bug fix, and enhancement update

The MariaDB Native Client library (C driver) is used to connect applications developed in C/C++ to MariaDB and MySQL databases.

The following packages have been upgraded to a later upstream version: mariadb-connector-c (3.1.11). (BZ#1898993)

Security Fix(es):

• mysql: C API unspecified vulnerability (CPU Apr 2020) (CVE-2020-2752)

• mysql: C API unspecified vulnerability (CPU Apr 2020) (CVE-2020-2922)

• mariadb-connector-c: Improper validation of content in a OK packet received from server (CVE-2020-13249)

• mysql: C API unspecified vulnerability (CPU Jan 2020) (CVE-2020-2574)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

• Code utilizing plugins can’t be compiled properly (BZ#1899001)

• Add “zlib-devel” requirement in “-devel” subpackage (BZ#1899005)

• Replace hard-coded /usr with %{_prefix} (BZ#1899099)