ZDI-20-946: Delta Industrial Automation CNCSoft ScreenEditor DPB File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Delta Industrial Automation CNCSoft ScreenEditor. 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 DPB files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Delta Electronics Industrial Automation CNCSoft ScreenEditor |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-946?
The severity of ZDI-20-946 is classified as medium due to the potential for sensitive information disclosure.
How do I fix ZDI-20-946?
To fix ZDI-20-946, ensure that users do not visit untrusted links or open suspicious files while using the affected software.
What types of attacks can be executed using ZDI-20-946?
ZDI-20-946 can be exploited by remote attackers to gain unauthorized access to sensitive information on vulnerable installations.
Is user interaction required for ZDI-20-946 exploitation?
Yes, user interaction is required for ZDI-20-946 exploitation as the target must visit a malicious page or open a malicious file.
Which software is affected by ZDI-20-946?
ZDI-20-946 affects Delta Industrial Automation CNCSoft ScreenEditor installations.
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- alias/ZDI-20-946
- alias/ZDI-CAN-10887
- alias/CVE-2020-16201
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- vendor/delta industrial automation
- canonical/delta electronics industrial automation cncsoft screeneditor