Exposure of Server Metadata in JetBrains TeamCity and UpSource Versions before 2018.2.5

Exposure of Server Metadata in JetBrains TeamCity and UpSource Versions before 2018.2.5

CVE-2019-12156 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

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