CVE-2019-25544

MEDIUM

6.2

Descripcion

Pidgin 2.13.0 contains a denial of service vulnerability that allows local attackers to crash the application by providing an excessively long username string during account creation. Attackers can input a buffer of 1000 characters in the username field and trigger a crash when joining a chat, causing the application to become unavailable.

Detalles CVE

Puntuacion CVSS v3.16.2

SeveridadMEDIUM

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/21/2026

Ultima modificacion3/23/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-807

Referencias

https://pidgin.im/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/46930(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/pidgin-denial-of-service-via-malformed-username(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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