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Red Hat Enterprise Linux 8.2: RHSA-2020:5655-01 Moderate: C API Threat

red hat
Calendar Grey December 22, 2020
Dist Redhat Esm H88
Cautious security notice regarding updates and improvements for MariaDB Connector C on Red Hat Enterprise Linux 8.2.
An update for mariadb-connector-c is now available for Red Hat Enterprise Linux 8.2 Extended Update Support

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

Summary

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#1898994)
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#1899002)
* Add "zlib-devel" requirement in "-devel" subpackage (BZ#1899006)
* Replace hard-coded /usr with %{_prefix} (BZ#1899100)

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat red hat bug fix moderate severity network access mariadb C API MariaDB Connector

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

Package List

Red Hat Enterprise Linux AppStream EUS (v. 8.2):
Source: mariadb-connector-c-3.1.11-2.el8_2.src.rpm
aarch64: mariadb-connector-c-3.1.11-2.el8_2.aarch64.rpm mariadb-connector-c-debuginfo-3.1.11-2.el8_2.aarch64.rpm mariadb-connector-c-debugsource-3.1.11-2.el8_2.aarch64.rpm mariadb-connector-c-devel-3.1.11-2.el8_2.aarch64.rpm mariadb-connector-c-devel-debuginfo-3.1.11-2.el8_2.aarch64.rpm
noarch: mariadb-connector-c-config-3.1.11-2.el8_2.noarch.rpm
ppc64le: mariadb-connector-c-3.1.11-2.el8_2.ppc64le.rpm mariadb-connector-c-debuginfo-3.1.11-2.el8_2.ppc64le.rpm mariadb-connector-c-debugsource-3.1.11-2.el8_2.ppc64le.rpm mariadb-connector-c-devel-3.1.11-2.el8_2.ppc64le.rpm mariadb-connector-c-devel-debuginfo-3.1.11-2.el8_2.ppc64le.rpm
s390x: mariadb-connector-c-3.1.11-2.el8_2.s390x.rpm mariadb-connector-c-debuginfo-3.1.11-2.el8_2.s390x.rpm mariadb-connector-c-debugsource-3.1.11-2.el8_2.s390x.rpm mariadb-connector-c-devel-3.1.11-2.el8_2.s390x.rpm mariadb-connector-c-devel-debuginfo-3.1.11-2.el8_2.s390x.rpm
x86_64: mariadb-connector-c-3.1.11-2.el8_2.i686.rpm mariadb-connector-c-3.1.11-2.el8_2.x86_64.rpm mariadb-connector-c-debuginfo-3.1.11-2.el8_2.i686.rpm mariadb-connector-c-debuginfo-3.1.11-2.el8_2.x86_64.rpm mariadb-connector-c-debugsource-3.1.11-2.el8_2.i686.rpm

Read the Full Advisory


Advisory ID: RHSA-2020:5655-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5655
Issue date: 2020-12-22

Topic

An update for mariadb-connector-c is now available for Red Hat EnterpriseLinux 8.2 Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat red hat bug fix moderate severity network access mariadb C API MariaDB Connector

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

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

1898994 - Tracker: MariaDB Connector C rebase to the latest version (3.1.11) [rhel-8.2.0.z]

1899002 - Code utilizing plugins can´t be compiled properly [rhel-8.2.0.z]

1899100 - Replace hard-coded /usr with %{_prefix} [rhel-8.2.0.z]

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