CVEvulnerability

CVE-2021-2471

5.9 MEDIUM Published 2021-10-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-10-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H
CVSS 2.0 ([email protected])
7.9 HIGH — AV:N/AC:M/Au:S/C:C/I:N/A:C

Description

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 configurations

• oracle communications cloud native core console 1.9.0 • oracle communications cloud native core network slice selection function 1.8.0 • oracle communications cloud native core policy 1.15.0 • oracle communications cloud native core security edge protection proxy 1.7.0 • oracle mysql connectors (>= 8.0.0 <= 8.0.26) • quarkus quarkus (< 2.2.4) • quarkus quarkus (>= 2.3.0 < 2.6.0)

References