CVE-2020-16127

LOW

2.8

Descripcion

An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, would perform unbounded read operations on user-controlled ~/.pam_environment files, allowing an infinite loop if /dev/zero is symlinked to this location.

Detalles CVE

Puntuacion CVSS v3.12.8

SeveridadLOW

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioREQUIRED

Publicado11/11/2020

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

freedesktop:accountsservice

Debilidades (CWE)

CWE-20CWE-835

Referencias

https://securitylab.github.com/advisories/GHSL-2020-187-accountsservice-drop-privs-DOS(security@ubuntu.com)

https://securitylab.github.com/advisories/GHSL-2020-187-accountsservice-drop-privs-DOS(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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