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CVE-2018-25258

HIGH

8.4

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.18.4

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/12/2026

Ultima modificacion4/12/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-434

Referencias

https://cran.r-project.org/bin/windows/base/old/3.5.0/R-3.5.0-win.exe(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/46107(disclosure@vulncheck.com)

https://www.r-project.org/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/rgui-local-buffer-overflow-seh-dep-bypass(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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