CVE-2017-16761 Explained : Impact and Mitigation

In November 2017, CVE-2017-16761 was published, highlighting an Open Redirect vulnerability in Inedo BuildMaster before version 5.8.2 that could be exploited by remote attackers.

Understanding CVE-2017-16761

This CVE entry identifies a security flaw in Inedo BuildMaster that could allow attackers to redirect users to malicious websites.

What is CVE-2017-16761?

An Open Redirect vulnerability in Inedo BuildMaster prior to version 5.8.2 enables remote attackers to redirect users to any desired web pages.

The Impact of CVE-2017-16761

The presence of this vulnerability poses a risk of users being redirected to malicious websites, potentially leading to further security breaches.

Technical Details of CVE-2017-16761

This section delves into the specifics of the vulnerability.

Vulnerability Description

The Open Redirect vulnerability in Inedo BuildMaster before version 5.8.2 allows remote attackers to redirect users to arbitrary web pages.

Affected Systems and Versions

Affected Product: Inedo BuildMaster
Affected Version: Before 5.8.2

Exploitation Mechanism

Attackers from remote locations can exploit this vulnerability to craft malicious URLs that redirect users to external sites.

Mitigation and Prevention

Protecting systems from CVE-2017-16761 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade Inedo BuildMaster to version 5.8.2 or newer to mitigate the vulnerability.
Educate users about the risks of clicking on unknown or suspicious links.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Implement web filtering and URL categorization to block malicious redirects.

Patching and Updates

Ensure that all software and systems are regularly updated with the latest security patches to address vulnerabilities like CVE-2017-16761.