Date: Sat, 02 Sep 2023 20:41:50 +0000 From: Marton Szasz <szaszm@...che.org> To: oss-security@...ts.openwall.com Subject: CVE-2023-41180: Apache NiFi MiNiFi C++: Incorrect Certificate Validation in InvokeHTTP for MiNiFi C++ Severity: important Affected versions: - Apache NiFi MiNiFi C++ 0.13.0 through 0.14.0 Description: Incorrect certificate validation in InvokeHTTP on Apache NiFi MiNiFi C++ versions 0.13 to 0.14 allows an intermediary to present a forged certificate during TLS handshake negotation. The Disable Peer Verification property of InvokeHTTP was effectively flipped, disabling verification by default, when using HTTPS. Mitigation: Set the Disable Peer Verification property of InvokeHTTP to true when using MiNiFi C++ versions 0.13.0 or 0.14.0. Upgrading to MiNiFi C++ 0.15.0 corrects the default behavior. This issue is being tracked as MINIFICPP-2170 Credit: Ferenc Gerlits (finder) References: https://nifi.apache.org/ https://www.cve.org/CVERecord?id=CVE-2023-41180 https://issues.apache.org/jira/browse/MINIFICPP-2170
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