CVE-2021-2471 Details
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).
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 25, 2024References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.oracle.com/security-alerts/cpuapr2022.html | CVE | Vendor Advisory |
| https://www.oracle.com/security-alerts/cpuoct2021.html | CVE | Vendor Advisory |
| https://www.oracle.com/security-alerts/cpuapr2022.html | [email protected] | Vendor Advisory |
| https://www.oracle.com/security-alerts/cpuoct2021.html | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| oracle communications cloud native core console | 1.9.0 |
CPE
Remediation
| |
| oracle communications cloud native core network slice selection function | 1.8.0 |
CPE
Remediation
| |
| oracle communications cloud native core policy | 1.15.0 |
CPE
Remediation
| |
| oracle communications cloud native core security edge protection proxy | 1.7.0 |
CPE
Remediation
| |
| oracle mysql connectors | >= 8.0.0, <= 8.0.26 |
CPE
Remediation
| |
| quarkus quarkus | < 2.2.4 >= 2.3.0, < 2.6.0 |
CPE
Remediation
| |
Change History
9 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Apr 28, 2022 | Modified Analysis | [email protected] |
| Apr 19, 2022 | CVE Modified | [email protected] |
| Feb 8, 2022 | Reanalysis | [email protected] |
| Nov 22, 2021 | Reanalysis | [email protected] |
| Oct 26, 2021 | Initial Analysis | [email protected] |