CVE-2019-10457 : Vulnerability Insights and Analysis
Learn about CVE-2019-10457, a security flaw in Jenkins Oracle Cloud Infrastructure Compute Classic Plugin allowing unauthorized access to URLs by users with specific permissions.
A vulnerability in the Jenkins Oracle Cloud Infrastructure Compute Classic Plugin allows individuals with specific permissions to establish connections to URLs specified by attackers.
Understanding CVE-2019-10457
This CVE involves a lack of permission verification in the Jenkins Oracle Cloud Infrastructure Compute Classic Plugin, potentially enabling unauthorized access.
What is CVE-2019-10457?
This CVE identifies a security flaw in the Jenkins Oracle Cloud Infrastructure Compute Classic Plugin that could be exploited by users with Overall/Read permissions to connect to attacker-specified URLs using provided credentials.
The Impact of CVE-2019-10457
The vulnerability could lead to unauthorized access to sensitive information and potentially compromise the security of the affected systems.
Technical Details of CVE-2019-10457
The following technical details provide insight into the vulnerability and its implications.
Vulnerability Description
The absence of permission verification in the Jenkins Oracle Cloud Infrastructure Compute Classic Plugin allows users with specific permissions to establish connections to URLs specified by attackers.
Affected Systems and Versions
- Product: Jenkins Oracle Cloud Infrastructure Compute Classic Plugin
- Vendor: Jenkins project
- Versions Affected: 1.0.0 and earlier
Exploitation Mechanism
Attackers with Overall/Read permissions can exploit this vulnerability to connect to URLs specified by them using credentials provided by the attacker.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigating the risks associated with CVE-2019-10457.
Immediate Steps to Take
- Update the Jenkins Oracle Cloud Infrastructure Compute Classic Plugin to the latest version.
- Restrict permissions for users to minimize the impact of unauthorized access.
Long-Term Security Practices
- Regularly review and update permissions and access controls within Jenkins.
- Conduct security training for users to raise awareness of potential vulnerabilities and best practices.
Patching and Updates
- Stay informed about security advisories and updates from Jenkins project to promptly address any new vulnerabilities.