Exploitation Summary
EIP tracks 1 public exploit for CVE-2018-25258. PoCs published by bzyo.
AI-analyzed exploit summary This exploit demonstrates a local buffer overflow in RGui 3.5.0, leveraging SEH overwrite and DEP bypass via ROP chain to achieve arbitrary code execution (calc.exe). The payload is crafted with bad character restrictions and uses alpha_mixed encoding.
Description
RGui 3.5.0 contains a local buffer overflow vulnerability in the GUI preferences dialog that allows attackers to bypass DEP protections through structured exception handling exploitation. Attackers can craft malicious input in the Language for menus and messages field to trigger a stack-based buffer overflow, execute a ROP chain for VirtualAlloc allocation, and achieve arbitrary code execution.
Exploits (1)
This exploit demonstrates a local buffer overflow in RGui 3.5.0, leveraging SEH overwrite and DEP bypass via ROP chain to achieve arbitrary code execution (calc.exe). The payload is crafted with bad character restrictions and uses alpha_mixed encoding.
References (4)
Scores
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H