CVE-2019-10344 : Exploit Details and Defense Strategies
Learn about CVE-2019-10344 affecting Jenkins Configuration as Code Plugin versions 1.24 and earlier, allowing unauthorized access to detailed plugin information. Find mitigation steps and preventive measures here.
This CVE-2019-10344 article provides insights into a vulnerability in the Jenkins Configuration as Code Plugin versions 1.24 and earlier, allowing unauthorized access to detailed plugin information.
Understanding CVE-2019-10344
This CVE-2019-10344 vulnerability affects users with Overall/Read access in Jenkins Configuration as Code Plugin versions 1.24 and earlier, enabling access to sensitive plugin details due to missing permission checks.
What is CVE-2019-10344?
Users with specific access privileges in Jenkins Configuration as Code Plugin versions 1.24 and earlier could view schema and documentation, exposing detailed information about installed plugins.
The Impact of CVE-2019-10344
The vulnerability allowed unauthorized users to access sensitive plugin information, potentially leading to security breaches and unauthorized data exposure.
Technical Details of CVE-2019-10344
This section delves into the technical aspects of the CVE-2019-10344 vulnerability.
Vulnerability Description
The absence of permission checks in Jenkins Configuration as Code Plugin 1.24 and earlier permitted users with Overall/Read access to view detailed plugin information through various HTTP endpoints.
Affected Systems and Versions
- Product: Jenkins Configuration as Code Plugin
- Vendor: Jenkins project
- Versions Affected: 1.24 and earlier
Exploitation Mechanism
Unauthorized users with Overall/Read access could exploit the vulnerability by accessing schema and documentation generated by the plugin, revealing sensitive plugin details.
Mitigation and Prevention
To address CVE-2019-10344, follow these mitigation strategies:
Immediate Steps to Take
- Upgrade Jenkins Configuration as Code Plugin to a secure version.
- Restrict access permissions to sensitive plugin information.
Long-Term Security Practices
- Regularly review and update access control policies.
- Conduct security audits to identify and address vulnerabilities proactively.
Patching and Updates
- Apply security patches and updates promptly to prevent exploitation of known vulnerabilities.