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CVE-2020-28194

CRITICAL

9.8

Descripcion

Variable underflow exists in accel-ppp radius/packet.c when receiving a RADIUS vendor-specific attribute with length field is less than 2. It has an impact only when the attacker controls the RADIUS server, which can lead to arbitrary code execution.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado2/1/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

accel-ppp:accel-ppp

Debilidades (CWE)

CWE-191

Referencias

https://github.com/accel-ppp/accel-ppp/commit/e9d369aa0054312b7633e964e9f7eb323f1f3d69(cve@mitre.org)

https://github.com/accel-ppp/accel-ppp/security/advisories/GHSA-2m44-rh3c-x4gr(cve@mitre.org)

https://github.com/accel-ppp/accel-ppp/commit/e9d369aa0054312b7633e964e9f7eb323f1f3d69(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/accel-ppp/accel-ppp/security/advisories/GHSA-2m44-rh3c-x4gr(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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