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redhatRedHatRHSA-2020:5660
HistoryDec 22, 2020 - 8:40 a.m.

(RHSA-2020:5660) Moderate: mariadb-connector-c security, bug fix, and enhancement update

2020-12-2208:40:08
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159

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.006 Low

EPSS

Percentile

78.4%

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#1898996)

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#1899003)

  • Add “zlib-devel” requirement in “-devel” subpackage (BZ#1899007)

  • Replace hard-coded /usr with %{_prefix} (BZ#1899101)

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.006 Low

EPSS

Percentile

78.4%