CVE Vulnerabilities

CVE-2021-2471

Published: Oct 20, 2021 | Modified: Nov 21, 2024
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.9 HIGH
AV:N/AC:M/Au:S/C:C/I:N/A:C
RedHat/V2
RedHat/V3
7.4 MODERATE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
Ubuntu
MEDIUM
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Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).

Affected Software

NameVendorStart VersionEnd Version
Communications_cloud_native_core_consoleOracle1.9.0 (including)1.9.0 (including)
Communications_cloud_native_core_network_slice_selection_functionOracle1.8.0 (including)1.8.0 (including)
Communications_cloud_native_core_policyOracle1.15.0 (including)1.15.0 (including)
Communications_cloud_native_core_security_edge_protection_proxyOracle1.7.0 (including)1.7.0 (including)
Mysql_connectorsOracle8.0.0 (including)8.0.26 (including)
Red Hat build of Quarkus 2.2.5RedHatmysql-connector-java*
Red Hat Fuse 7.11RedHatmysql-connector-java*
RHAF Camel-K 1.8RedHatmysql-connector-java*
RHINT Camel-Q 2.2.1RedHat*
RHPAM 7.13.0 asyncRedHatmysql-connector-java*
Mariadb-10.0Ubuntuxenial*
Mariadb-10.1Ubuntubionic*
Mariadb-10.3Ubuntufocal*
Mariadb-10.5Ubuntuhirsute*
Mariadb-10.5Ubuntuimpish*
Mariadb-5.5Ubuntutrusty*
Mysql-5.5Ubuntuesm-infra-legacy/trusty*
Mysql-5.5Ubuntutrusty*
Mysql-5.5Ubuntutrusty/esm*
Mysql-5.6Ubuntutrusty*
Mysql-8.0Ubuntuesm-infra/focal*
Mysql-8.0Ubuntufocal*
Mysql-8.0Ubuntuhirsute*
Mysql-8.0Ubuntuimpish*
Mysql-8.0Ubuntujammy*
Mysql-8.0Ubuntukinetic*
Mysql-8.0Ubuntulunar*
Mysql-8.0Ubuntumantic*
Mysql-8.0Ubuntunoble*
Mysql-8.0Ubuntuoracular*
Mysql-8.0Ubuntuupstream*
Percona-server-5.6Ubuntuxenial*
Percona-xtradb-cluster-5.5Ubuntutrusty*
Percona-xtradb-cluster-5.6Ubuntuxenial*

References