CVE-2023-41180 : What You Need to Know
Learn about CVE-2023-41180 affecting Apache NiFi MiNiFi C++ versions 0.13 to 0.14, allowing forged certificates during TLS handshake. Mitigation steps included.
Apache NiFi MiNiFi C++ is affected by a vulnerability that allows an intermediary to present a forged certificate during TLS handshake negotiation. This issue affects versions 0.13 to 0.14, impacting the certificate validation process of InvokeHTTP.
Understanding CVE-2023-41180
This CVE highlights an incorrect certificate validation vulnerability in Apache NiFi MiNiFi C++ versions 0.13 to 0.14.
What is CVE-2023-41180?
The vulnerability in InvokeHTTP allows an intermediary to present a forged certificate during TLS handshake negotiation, impacting the verification process when using HTTPS.
The Impact of CVE-2023-41180
This vulnerability could be exploited by an attacker to bypass certificate validation, leading to potential man-in-the-middle attacks and unauthorized access to sensitive data.
Technical Details of CVE-2023-41180
The vulnerability lies in the incorrect certificate validation within InvokeHTTP, affecting Apache NiFi MiNiFi C++ versions 0.13 to 0.14.
Vulnerability Description
InvokeHTTP's Disable Peer Verification property was inadvertently set to disable verification by default, allowing for the presentation of forged certificates during TLS handshake negotiation.
Affected Systems and Versions
- Product: Apache NiFi MiNiFi C++
- Vendor: Apache Software Foundation
- Affected Versions: 0.13.0 to 0.14.0 (inclusive)
Exploitation Mechanism
Attackers can exploit this vulnerability by presenting a forged certificate during TLS handshake negotiation, bypassing the certificate validation process.
Mitigation and Prevention
To address CVE-2023-41180 and mitigate the associated risks, users are advised to take immediate action and adopt long-term security practices.
Immediate Steps to Take
- Set the Disable Peer Verification property of InvokeHTTP to true when using MiNiFi C++ versions 0.13.0 or 0.14.0.
Long-Term Security Practices
- Upgrade to MiNiFi C++ 0.15.0 to correct the default behavior and ensure proper certificate validation.
Patching and Updates
Refer to the vendor advisory from Apache Software Foundation for detailed guidance on addressing this vulnerability.