Information disclosure in TeamViewer Remote Full Client for Windows - CVE-2018-14333

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Main Vulnerability Database Vulnerabilities #VU14011

Information disclosure in TeamViewer Remote Full Client for Windows - CVE-2018-14333

Published: July 23, 2018 / Updated: July 26, 2018


Vulnerability identifier: #VU14011
CSH Severity: Low
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2018-14333
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to obtain potentially sensitive information.

The vulnerability exists due to storing of a password in Unicode format within TeamViewer.exe process memory between "[00 88] and "[00 00 00]" delimiters. A remote attacker can leverage an unattended workstation on which TeamViewer has disconnected but remains running and access arbitrary data.


Affected software

TeamViewer Remote Full Client for Windows
VBASE Pro-RT/ Server-RT (Web Remote)
CX-Supervisor

How to mitigate CVE-2018-14333

Install update from vendor's website.

VBASE Pro-RT/ Server-RT (Web Remote) - update to 11.7.0.2
CX-Supervisor - update to 3.5.1

External References

Related Security Bulletins