CVE-2017-20226

HIGH

8.4

Descripcion

Mapscrn 2.0.3 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized input buffer. Attackers can craft a malicious buffer with junk data, return address, NOP instructions, and shellcode to overflow the stack and achieve code execution or denial of service.

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

Publicado3/28/2026

Ultima modificacion3/30/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-787

Referencias

http://ccross.msk.su(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/42144(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/mapscrn-stack-based-buffer-overflow(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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