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CVE-2018-25258

HIGH

8.4

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung8.4

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht4/12/2026

Zuletzt geandert4/12/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-434

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.