CVE-2018-1000197 : Vulnerability Insights and Analysis
Learn about CVE-2018-1000197, an improper authorization vulnerability in Jenkins Black Duck Hub Plugin 3.0.3 and earlier versions, allowing unauthorized access to plugin configuration. Find mitigation steps here.
Jenkins Black Duck Hub Plugin 3.0.3 and earlier versions contain a vulnerability that allows unauthorized access to plugin configuration.
Understanding CVE-2018-1000197
This CVE involves an improper authorization vulnerability in Jenkins Black Duck Hub Plugin.
What is CVE-2018-1000197?
An issue in the PostBuildScanDescriptor.java file of Jenkins Black Duck Hub Plugin 3.0.3 and older versions allows users with Overall/Read access to gain unauthorized read and write access to the plugin configuration.
The Impact of CVE-2018-1000197
This vulnerability could be exploited by malicious users to manipulate the Black Duck Hub plugin configuration.
Technical Details of CVE-2018-1000197
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability lies in the PostBuildScanDescriptor.java file, enabling unauthorized access to the Black Duck Hub plugin configuration.
Affected Systems and Versions
- Product: Jenkins Black Duck Hub Plugin
- Vendor: N/A
- Versions affected: 3.0.3 and earlier
Exploitation Mechanism
Users with Overall/Read access can exploit this vulnerability to gain unauthorized read and write access to the Black Duck Hub plugin configuration.
Mitigation and Prevention
Protect your systems from CVE-2018-1000197 with these steps.
Immediate Steps to Take
- Upgrade Jenkins Black Duck Hub Plugin to a secure version.
- Restrict access permissions to prevent unauthorized configuration changes.
Long-Term Security Practices
- Regularly monitor and update plugins to patch vulnerabilities.
- Implement the principle of least privilege to limit user access.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the risk of unauthorized access.