Information disclosure in Team Foundation Server - CVE-2019-0647
Published: January 16, 2019
Vulnerability identifier: #VU17013
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-0647
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to Team Foundation Server does not properly handle variables marked as secret. A remote authenticated attacker can create a task group with a task containing a secret variable and gain access to variables that belong to other users.
Affected software
Team Foundation Server
How to mitigate CVE-2019-0647
Install updates from vendor's website.
Team Foundation Server - update to 2018 Update 3.2