ZDI-20-962: Delta Industrial Automation TPEditor TPE File Parsing Stack-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 stack-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-20-962?
The severity of ZDI-20-962 is classified as high due to its ability to allow remote code execution.
How do I fix ZDI-20-962?
To fix ZDI-20-962, ensure that you update Delta Industrial Automation TPEditor to the latest available version.
What type of attacks can ZDI-20-962 facilitate?
ZDI-20-962 can facilitate remote code execution attacks if a user interacts with a malicious file or website.
Is user interaction required for exploiting ZDI-20-962?
Yes, user interaction is required for exploiting ZDI-20-962, as the target must visit a malicious page or open a malicious file.
Which software is affected by ZDI-20-962?
ZDI-20-962 affects installations of Delta Industrial Automation TPEditor.