What is the severity of CVE-2023-43819?

CVE-2023-43819 has been classified as a critical severity vulnerability due to the potential for remote code execution.

How do I fix CVE-2023-43819?

To mitigate CVE-2023-43819, users should update Delta Electronics DOPSoft to a version later than 2.00.07.04.

What software is affected by CVE-2023-43819?

CVE-2023-43819 affects versions of Delta Electronics DOPSoft between 2.00.00.00 and 2.00.07.04.

What is the attack vector for CVE-2023-43819?

CVE-2023-43819 can be exploited by enticing a user to open a specially crafted DPS file.

Can CVE-2023-43819 be exploited remotely?

Yes, CVE-2023-43819 allows remote, unauthenticated attackers to exploit the vulnerability.

Vulnerability/
CVE-2023-43819

high

8.8

CWE

119 120

18/1/2024

20/1/2024

CVE-2023-43819: Delta Electronics Delta Industrial Automation DOPSoft DPS File InitialMacroLen Buffer Overflow Remote Code Execution

First published: Thu Jan 18 2024(Updated: )

A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the InitialMacroLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.

Credit: disclosures@exodusintel.com

Affected Software	Affected Version	How to fix
Delta Electronics DOPSoft	>=2.00.00.00<=2.00.07.04

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Reference Links

https://blog.exodusintel.com/2024/01/18/delta-electronics-delta-industrial-automation-dopsoft-dps-file-initialmacrolen-buffer-overflow-remote-code-execution/

Frequently Asked Questions

What is the severity of CVE-2023-43819?
CVE-2023-43819 has been classified as a critical severity vulnerability due to the potential for remote code execution.
How do I fix CVE-2023-43819?
To mitigate CVE-2023-43819, users should update Delta Electronics DOPSoft to a version later than 2.00.07.04.
What software is affected by CVE-2023-43819?
CVE-2023-43819 affects versions of Delta Electronics DOPSoft between 2.00.00.00 and 2.00.07.04.
What is the attack vector for CVE-2023-43819?
CVE-2023-43819 can be exploited by enticing a user to open a specially crafted DPS file.
Can CVE-2023-43819 be exploited remotely?
Yes, CVE-2023-43819 allows remote, unauthenticated attackers to exploit the vulnerability.

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version/delta electronics dopsoft/2.00.00.00
version/delta electronics dopsoft/2.00.07.04

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