Portable
Monthly
Integer overflow in TeamViewer's remote-control screen processing component affects Full Client, Portable, and Remote Control App versions before 15.83, allowing a malicious or already compromised remote host to crash the viewer and, on some platforms, potentially execute code with the viewer process's privileges. The victim must deliberately establish an outbound remote-control session as the viewer (UI:R), so the attack model is targeted or social-engineering oriented rather than unsolicited remote compromise. No public exploit code has been identified at time of analysis, and vendor patches are available.
Integer overflow in TeamViewer's remote-control screen processing component affects Full Client, Portable, and Remote Control App versions before 15.83, allowing a malicious or already compromised remote host to crash the viewer and, on some platforms, potentially execute code with the viewer process's privileges. The victim must deliberately establish an outbound remote-control session as the viewer (UI:R), so the attack model is targeted or social-engineering oriented rather than unsolicited remote compromise. No public exploit code has been identified at time of analysis, and vendor patches are available.