CVE-2021-3155: fallo de gravedad baja en Canonical Ltd. snapd
snapd created ~/snap with too-wide permissions
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
8Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 3.8epss 0.3%
snapd 2.54.2 and earlier created ~/snap directories in user home directories without specifying owner-only permissions. This could allow a local attacker to read information that should have been private. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Productos afectados
Canonical Ltd. · snapdCVEs relacionadas — Canonical Ltd. snapd
En el mismo producto, de las más peligrosas a las menos.
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