CVE-2020-2934
mysql-connector-java: allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors which could result in unauthorized update, insert or delete
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.19 and prior and 5.1.48 and prior. Difficult to exploit vulnerability allows unauthenticated 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 update, insert or delete access to some of MySQL Connectors accessible data as well as unauthorized read access to a subset of MySQL Connectors accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.0 Base Score 5.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L).
Vulnerabilidad en el producto MySQL Connectors de Oracle MySQL (componente: Connector/J). Las versiones compatibles que están afectadas son 8.0.19 y anteriores y 5.1.48 y anteriores. Una vulnerabilidad difícil de explotar permite a un atacante no autenticado con acceso a la red por medio de múltiples protocolos comprometer a MySQL Connectors. Los ataques con éxito requieren una interacción humana de una persona diferente del atacante. Los ataques con éxito de esta vulnerabilidad pueden resultar en una actualización no autorizada, insertar o eliminar el acceso a algunos de los datos accesibles de MySQL Connectors, así como también en el acceso de lectura no autorizado a un subconjunto de datos accesibles de MySQL Connectors y a la capacidad no autorizada de causar una denegación de servicio parcial (DOS parcial) de MySQL Connectors. CVSS 3.0 Puntuación Base 5.0 (Impactos de la confidencialidad, la integridad y la disponibilidad). Vector CVSS: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L).
A flaw was found in the mysql-connector-java package. A complicated attack against the mysql Connector/J allows attackers on the local network to interfere with a user's connection and insert unauthorized SQL commands.
Red Hat Decision Manager is an open source decision management platform that combines business rules management, complex event processing, Decision Model & Notation execution, and Business Optimizer for solving planning problems. It automates business decisions and makes that logic available to the entire business. This release of Red Hat Decision Manager 7.9.0 serves as an update to Red Hat Decision Manager 7.8.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include XML injection, denial of service, improper authorization, man-in-the-middle, server-side request forgery, and remote SQL injection vulnerabilities.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2019-12-10 CVE Reserved
- 2020-04-15 CVE Published
- 2024-09-27 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (9)
URL | Tag | Source |
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https://lists.debian.org/debian-lts-announce/2020/06/msg00015.html | Mailing List |
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URL | Date | SRC |
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URL | Date | SRC |
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https://www.oracle.com/security-alerts/cpujan2022.html | 2023-11-07 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Oracle Search vendor "Oracle" | Mysql Connector\/j Search vendor "Oracle" for product "Mysql Connector\/j" | <= 5.1.48 Search vendor "Oracle" for product "Mysql Connector\/j" and version " <= 5.1.48" | - |
Affected
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Oracle Search vendor "Oracle" | Mysql Connector\/j Search vendor "Oracle" for product "Mysql Connector\/j" | >= 8.0.0 <= 8.0.19 Search vendor "Oracle" for product "Mysql Connector\/j" and version " >= 8.0.0 <= 8.0.19" | - |
Affected
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Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 32 Search vendor "Fedoraproject" for product "Fedora" and version "32" | - |
Affected
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Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 33 Search vendor "Fedoraproject" for product "Fedora" and version "33" | - |
Affected
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Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
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Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
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Oracle Search vendor "Oracle" | Weblogic Server Search vendor "Oracle" for product "Weblogic Server" | 12.1.3.0.0 Search vendor "Oracle" for product "Weblogic Server" and version "12.1.3.0.0" | - |
Affected
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Oracle Search vendor "Oracle" | Weblogic Server Search vendor "Oracle" for product "Weblogic Server" | 12.2.1.3.0 Search vendor "Oracle" for product "Weblogic Server" and version "12.2.1.3.0" | - |
Affected
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Oracle Search vendor "Oracle" | Weblogic Server Search vendor "Oracle" for product "Weblogic Server" | 12.2.1.4.0 Search vendor "Oracle" for product "Weblogic Server" and version "12.2.1.4.0" | - |
Affected
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Oracle Search vendor "Oracle" | Weblogic Server Search vendor "Oracle" for product "Weblogic Server" | 14.1.1.0.0 Search vendor "Oracle" for product "Weblogic Server" and version "14.1.1.0.0" | - |
Affected
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