CVE-2019-12156

Server metadata could be exposed because one of the error messages reflected the whole response back to the client in JetBrains TeamCity versions before 2018.2.5 and UpSource versions before 2018.2 build 1293...

CVE-2019-12156

CVE-2019-12156 affects JetBrains TeamCity (before 2018.2.5) and UpSource (before 2018.2 build 1293). Root cause: an error message could reflect the entire server response, leading to exposure of server metadata. Impact: potential disclosure of sensitive information via error responses. Remediatio...