CVE-2023-22102
Takeover vulnerability in mysql-connector-j (Maven)
What is CVE-2023-22102 About?
This is a difficult-to-exploit vulnerability in Oracle MySQL Connectors (component: Connector/J, 8.1.0 and prior) that allows an unauthenticated attacker to compromise the MySQL Connectors. Successful attacks require human interaction and may significantly impact additional products, potentially leading to a complete takeover of MySQL Connectors. Exploitation is challenging due to its complexity and human interaction requirement.
Affected Software
- com.mysql:mysql-connector-j
- <8.2.0
- mysql:mysql-connector-java
- <=8.0.33
Technical Details
The vulnerability exists in the Oracle MySQL Connectors, specifically Connector/J versions 8.1.0 and prior. While the exact technical mechanism is not detailed, the description indicates it's a difficult-to-exploit issue that allows an unauthenticated attacker, with network access via multiple protocols, to compromise the connectors. This typically involves a subtle flaw in protocol handling, authentication bypass, or a similar logic error that, when combined with specific conditions and human interaction, can lead to a full takeover. The 'scope change' indicates that compromise of the connectors can then affect other connected systems or applications, making it a pivot point for broader attacks.
What is the Impact of CVE-2023-22102?
Successful exploitation may allow attackers to gain complete control over MySQL Connectors, compromise connected databases or applications, and potentially lead to a systemic takeover impacting multiple products.
What is the Exploitability of CVE-2023-22102?
Exploitation complexity is high. It requires an unauthenticated attacker with network access via multiple protocols to the MySQL Connectors. Crucially, successful attacks necessitate human interaction from a person other than the attacker, suggesting social engineering or specific user actions are required to facilitate the exploit. There are no direct privilege requirements for the initial network access, but the human interaction might inadvertently grant privileges or execute malicious payloads. This is a remote vulnerability. The specific conditions or constraints for human interaction and the nature of multi-protocol network access contribute to its difficulty. Risk factors include environments where users interact with untrusted sources or where sensitive connector operations are not sufficiently protected.
What are the Known Public Exploits?
| PoC Author | Link | Commentary |
|---|---|---|
| No known exploits | ||
What are the Available Fixes for CVE-2023-22102?
Available Upgrade Options
- com.mysql:mysql-connector-j
- <8.2.0 → Upgrade to 8.2.0
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Book a demoAdditional Resources
- https://github.com/mysql/mysql-connector-j/compare/8.1.0...8.2.0
- https://www.oracle.com/security-alerts/cpuoct2023.html
- https://osv.dev/vulnerability/GHSA-m6vm-37g8-gqvh
- https://nvd.nist.gov/vuln/detail/CVE-2023-22102
- https://www.oracle.com/security-alerts/cpuoct2023.html
- https://github.com/mysql/mysql-connector-j
- https://security.netapp.com/advisory/ntap-20231027-0007/
- https://security.netapp.com/advisory/ntap-20231027-0007
What are Similar Vulnerabilities to CVE-2023-22102?
Similar Vulnerabilities: CVE-2023-21968 , CVE-2023-21967 , CVE-2023-21932 , CVE-2023-21896 , CVE-2023-0857
