Information disclosure in TeamCity - CVE-2019-18366
Published: November 4, 2019
Vulnerability identifier: #VU22504
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-18366
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to improper input validation. A remote authenticated user with the "View build runtime parameters and data" permission can gain unauthorized access to sensitive information on the system, such as secure values.
Affected software
TeamCity
How to mitigate CVE-2019-18366
Install updates from vendor's website.
TeamCity - update to 2019.1.2