ZDI-20-966: Delta Industrial Automation TPEditor TPE File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Industrial Automation TPEditor. 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 TPE files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. 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-20-966?
The severity of ZDI-20-966 is high due to the potential for remote code execution.
How do I fix ZDI-20-966?
To fix ZDI-20-966, users should apply the latest updates and patches provided by Delta Industrial Automation for TPEditor.
Who is affected by ZDI-20-966?
Users of Delta Industrial Automation TPEditor are affected by ZDI-20-966.
What type of attack does ZDI-20-966 involve?
ZDI-20-966 involves remote code execution attacks that require user interaction with malicious content.
What actions should I take if I am vulnerable to ZDI-20-966?
If vulnerable to ZDI-20-966, immediately update your TPEditor software and avoid visiting untrusted sites or opening suspicious files.