A mariadb-connector-c security, bug fix, and enhancement update has been released for Red Hat Enterprise Linux 8.
RHSA-2020:5503-01: Moderate: mariadb-connector-c security, bug fix, and enhancement update
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Red Hat Security Advisory
Synopsis: Moderate: mariadb-connector-c security, bug fix, and enhancement update
Advisory ID: RHSA-2020:5503-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5503
Issue date: 2020-12-15
CVE Names: CVE-2020-2574 CVE-2020-2752 CVE-2020-2922
CVE-2020-13249
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1. Summary:
An update for mariadb-connector-c is now available for Red Hat Enterprise
Linux 8.
Red Hat Product Security has rated this update as having a security impact
of Moderate. 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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64
3. Description:
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)
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing this update, the MariaDB server daemon (mysqld) will be
restarted automatically.
5. Bugs fixed ( https://bugzilla.redhat.com/):
1798587 - CVE-2020-2574 mysql: C API unspecified vulnerability (CPU Jan 2020)
1835849 - CVE-2020-2752 mysql: C API unspecified vulnerability (CPU Apr 2020)
1835850 - CVE-2020-2922 mysql: C API unspecified vulnerability (CPU Apr 2020)
1839827 - CVE-2020-13249 mariadb-connector-c: Improper validation of content in a OK packet received from server
1898993 - Tracker: MariaDB Connector C rebase to the latest version (3.1.11) [rhel-8.3.0.z]
1899001 - Code utilizing plugins can´t be compiled properly [rhel-8.3.0.z]
1899099 - Replace hard-coded /usr with %{_prefix} [rhel-8.3.0.z]
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source:
mariadb-connector-c-3.1.11-2.el8_3.src.rpm
aarch64:
mariadb-connector-c-3.1.11-2.el8_3.aarch64.rpm
mariadb-connector-c-debuginfo-3.1.11-2.el8_3.aarch64.rpm
mariadb-connector-c-debugsource-3.1.11-2.el8_3.aarch64.rpm
mariadb-connector-c-devel-3.1.11-2.el8_3.aarch64.rpm
mariadb-connector-c-devel-debuginfo-3.1.11-2.el8_3.aarch64.rpm
noarch:
mariadb-connector-c-config-3.1.11-2.el8_3.noarch.rpm
ppc64le:
mariadb-connector-c-3.1.11-2.el8_3.ppc64le.rpm
mariadb-connector-c-debuginfo-3.1.11-2.el8_3.ppc64le.rpm
mariadb-connector-c-debugsource-3.1.11-2.el8_3.ppc64le.rpm
mariadb-connector-c-devel-3.1.11-2.el8_3.ppc64le.rpm
mariadb-connector-c-devel-debuginfo-3.1.11-2.el8_3.ppc64le.rpm
s390x:
mariadb-connector-c-3.1.11-2.el8_3.s390x.rpm
mariadb-connector-c-debuginfo-3.1.11-2.el8_3.s390x.rpm
mariadb-connector-c-debugsource-3.1.11-2.el8_3.s390x.rpm
mariadb-connector-c-devel-3.1.11-2.el8_3.s390x.rpm
mariadb-connector-c-devel-debuginfo-3.1.11-2.el8_3.s390x.rpm
x86_64:
mariadb-connector-c-3.1.11-2.el8_3.i686.rpm
mariadb-connector-c-3.1.11-2.el8_3.x86_64.rpm
mariadb-connector-c-debuginfo-3.1.11-2.el8_3.i686.rpm
mariadb-connector-c-debuginfo-3.1.11-2.el8_3.x86_64.rpm
mariadb-connector-c-debugsource-3.1.11-2.el8_3.i686.rpm
mariadb-connector-c-debugsource-3.1.11-2.el8_3.x86_64.rpm
mariadb-connector-c-devel-3.1.11-2.el8_3.i686.rpm
mariadb-connector-c-devel-3.1.11-2.el8_3.x86_64.rpm
mariadb-connector-c-devel-debuginfo-3.1.11-2.el8_3.i686.rpm
mariadb-connector-c-devel-debuginfo-3.1.11-2.el8_3.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2020-2574
https://access.redhat.com/security/cve/CVE-2020-2752
https://access.redhat.com/security/cve/CVE-2020-2922
https://access.redhat.com/security/cve/CVE-2020-13249
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc.
