CVE-2018-1000111 Explained : Impact and Mitigation

The Jenkins Subversion Plugin version 2.10.2 and earlier versions have a vulnerability that could allow an attacker to retrieve sensitive information.

Understanding CVE-2018-1000111

This CVE involves an improper authorization vulnerability in Jenkins Subversion Plugin.

What is CVE-2018-1000111?

The Jenkins Subversion Plugin version 2.10.2 and previous versions contain a vulnerability in SubversionStatus.java and SubversionRepositoryStatus.java. This vulnerability, if exploited by an attacker with network access, could potentially allow them to retrieve a list of nodes and users.

The Impact of CVE-2018-1000111

If successfully exploited, an attacker could gain unauthorized access to sensitive information within the Jenkins Subversion Plugin.

Technical Details of CVE-2018-1000111

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability exists in SubversionStatus.java and SubversionRepositoryStatus.java, allowing attackers to obtain a list of nodes and users.

Affected Systems and Versions

Affected Version: Jenkins Subversion Plugin version 2.10.2 and earlier

Exploitation Mechanism

The vulnerability can be exploited by an attacker with network access.

Mitigation and Prevention

Protect your systems from this vulnerability by following these steps:

Immediate Steps to Take

Update Jenkins Subversion Plugin to the latest version
Monitor network traffic for any suspicious activities

Long-Term Security Practices

Implement least privilege access controls
Conduct regular security audits and assessments

Patching and Updates

Apply security patches promptly to mitigate the risk of exploitation.