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zdiYuLin Sung of Trend Micro Zero Day InitiativeZDI-23-511
HistoryMay 01, 2023 - 12:00 a.m.

Delta Electronics DIAScreen DPA File Parsing Buffer Overflow Remote Code Execution Vulnerability

2023-05-0100:00:00
YuLin Sung of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
4
vulnerability
remote code execution
delta electronics diascreen
buffer overflow
dpa files
rtc section
exploit
malicious file

EPSS

0.001

Percentile

28.9%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics DIAScreen. 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 DPA files. Crafted data in an RTC section can trigger an overflow of a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

EPSS

0.001

Percentile

28.9%