CVE-2017-2612 : Vulnerability Insights and Analysis
Learn about CVE-2017-2612, a vulnerability in Jenkins versions 2.44 and 2.32.2 allowing low-privileged users to override JDK download credentials, potentially leading to build failures.
In earlier versions of Jenkins (specifically versions 2.44 and 2.32.2), a vulnerability allowed users with low privileges to override JDK download credentials, potentially leading to build failures.
Understanding CVE-2017-2612
This CVE relates to a security issue in Jenkins versions 2.44 and 2.32.2 that could impact the download of JDK credentials.
What is CVE-2017-2612?
CVE-2017-2612 is a vulnerability in Jenkins that enables low-privileged users to override JDK download credentials, potentially causing issues with future JDK downloads and build processes.
The Impact of CVE-2017-2612
The vulnerability could result in unsuccessful JDK downloads and subsequent build failures in future builds, affecting the integrity and reliability of the software development process.
Technical Details of CVE-2017-2612
This section provides more technical insights into the vulnerability.
Vulnerability Description
Users with low privileges in Jenkins versions 2.44 and 2.32.2 could override JDK download credentials, leading to potential JDK download failures in subsequent builds.
Affected Systems and Versions
- Product: Jenkins
- Versions Affected: Jenkins 2.44, Jenkins 2.32.2
Exploitation Mechanism
The vulnerability allows low-privileged users to manipulate JDK download credentials, impacting the download process and potentially causing build failures.
Mitigation and Prevention
To address CVE-2017-2612, follow these mitigation strategies:
Immediate Steps to Take
- Upgrade Jenkins to a patched version that addresses the vulnerability.
- Restrict access and privileges for users to prevent unauthorized credential overrides.
Long-Term Security Practices
- Regularly monitor and update Jenkins to ensure the latest security patches are applied.
- Educate users on secure practices to prevent unauthorized actions that could compromise system integrity.
Patching and Updates
- Apply the latest security patches and updates provided by Jenkins to mitigate the vulnerability and enhance system security.