ZDI-21-1003: TeamViewer TVS File Parsing Memory Corruption Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-21-1003?
The severity of ZDI-21-1003 is considered critical due to the potential for remote code execution.
How do I fix ZDI-21-1003?
To fix ZDI-21-1003, update TeamViewer to the latest version that includes the security patches.
What are the potential impacts of ZDI-21-1003?
Exploitation of ZDI-21-1003 could allow attackers to execute arbitrary code on affected installations.
Does ZDI-21-1003 require user interaction to exploit?
Yes, ZDI-21-1003 requires user interaction, such as visiting a malicious page or opening a malicious file.
What software is affected by ZDI-21-1003?
The affected software for ZDI-21-1003 is TeamViewer.