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redhatRedHatRHSA-2021:1240
HistoryApr 19, 2021 - 9:36 a.m.

(RHSA-2021:1240) Important: mariadb:10.3 and mariadb-devel:10.3 security update

2021-04-1909:36:01
access.redhat.com
38

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.014 Low

EPSS

Percentile

86.6%

MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL.

The following packages have been upgraded to a later upstream version: mariadb (10.3.28), galera (25.3.32).

Security Fix(es):

  • mariadb: writable system variables allows a database user with SUPER privilege to execute arbitrary code as the system mysql user (CVE-2021-27928)

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.

OSVersionArchitecturePackageVersionFilename
RedHatanyppc64lemariadb-gssapi-server< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-gssapi-server-10.3.28-1.module+el8.2.0+10474+c7510d9c.ppc64le.rpm
RedHatanys390xmariadb-backup-debuginfo< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-backup-debuginfo-10.3.28-1.module+el8.2.0+10474+c7510d9c.s390x.rpm
RedHatanyaarch64mariadb-debugsource< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-debugsource-10.3.28-1.module+el8.2.0+10474+c7510d9c.aarch64.rpm
RedHatanyppc64lemariadb-debuginfo< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-debuginfo-10.3.28-1.module+el8.2.0+10474+c7510d9c.ppc64le.rpm
RedHatanyx86_64judy< 1.0.5-18.module+el8+2765+cfa4f87bJudy-1.0.5-18.module+el8+2765+cfa4f87b.x86_64.rpm
RedHatanyaarch64mariadb-server-utils-debuginfo< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-server-utils-debuginfo-10.3.28-1.module+el8.2.0+10474+c7510d9c.aarch64.rpm
RedHatanyaarch64mariadb-oqgraph-engine< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-oqgraph-engine-10.3.28-1.module+el8.2.0+10474+c7510d9c.aarch64.rpm
RedHatanyaarch64mariadb-gssapi-server< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-gssapi-server-10.3.28-1.module+el8.2.0+10474+c7510d9c.aarch64.rpm
RedHatanyi686mariadb-backup-debuginfo< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-backup-debuginfo-10.3.28-1.module+el8.2.0+10474+c7510d9c.i686.rpm
RedHatanys390xmariadb-server< 10.3.28-1.module+el8.2.0+10474+c7510d9cmariadb-server-10.3.28-1.module+el8.2.0+10474+c7510d9c.s390x.rpm
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1-10 of 1501

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.014 Low

EPSS

Percentile

86.6%