CVE-2025-55398

CRITICAL

9.8

Descripcion

An issue was discovered in mouse07410 asn1c thru 0.9.29 (2025-03-20) - a fork of vlm asn1c. In UPER (Unaligned Packed Encoding Rules), asn1c-generated decoders fail to enforce INTEGER constraints when the bound is positive and exceeds 32 bits in length, potentially allowing incorrect or malicious input to be processed.

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

Publicado8/22/2025

Ultima modificacion8/26/2025

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-1284

Referencias

https://github.com/mouse07410/asn1c/issues/222(cve@mitre.org)

Correlaciones IOC

Sin correlaciones registradas

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