Vulnerability Details : CVE-2023-21971

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.32 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors as well as unauthorized update, insert or delete access to some of MySQL Connectors accessible data and unauthorized read access to a subset of MySQL Connectors accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H).
Vulnerability category: Denial of service
Published 2023-04-18 20:15:17
Updated 2023-07-21 19:21:47
Source Oracle
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2023-21971

Probability of exploitation activity in the next 30 days: 0.08%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 34 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2023-21971

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
5.3
MEDIUM CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H
0.5
4.7
[email protected]

References for CVE-2023-21971

Products affected by CVE-2023-21971

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