CVE-2018-10621: Buffer Overflow
Delta Electronics Delta Industrial Automation DOPSoft version 4.00.04 and prior utilizes a fixed-length stack buffer where a value larger than the buffer can be read from a .dpa file into the buffer, causing the buffer to be overwritten. This may allow remote code execution or cause the application to crash.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2018-10621?
CVE-2018-10621 is a vulnerability found in Delta Electronics Delta Industrial Automation DOPSoft version 4.00.04 and prior, which allows for a buffer overflow, potentially leading to remote code execution.
What is the severity of CVE-2018-10621?
The severity of CVE-2018-10621 is rated as critical, with a severity score of 9.8 out of 10.
How does CVE-2018-10621 work?
CVE-2018-10621 occurs when a value larger than the buffer size is read from a .dpa file into the buffer, overwriting it and potentially leading to remote code execution.
Is there a fix for CVE-2018-10621?
To fix CVE-2018-10621, users should update to a version of Delta Electronics Delta Industrial Automation DOPSoft that is not vulnerable.
Where can I find more information about CVE-2018-10621?
More information about CVE-2018-10621 can be found at the following references: [SecurityFocus](http://www.securityfocus.com/bid/104375) and [ICSA-18-151-01](https://ics-cert.us-cert.gov/advisories/ICSA-18-151-01).