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CVE-2026-35367
LOW3.3
Descripcion
The nohup utility in uutils coreutils creates its default output file, nohup.out, without specifying explicit restricted permissions. This causes the file to inherit umask-based permissions, typically resulting in a world-readable file (0644). In multi-user environments, this allows any user on the system to read the captured stdout/stderr output of a command, potentially exposing sensitive information. This behavior diverges from GNU coreutils, which creates nohup.out with owner-only (0600) permissions.
Detalles CVE
Puntuacion CVSS v3.13.3
SeveridadLOW
Vector CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Vector de ataqueLOCAL
ComplejidadLOW
Privilegios requeridosLOW
Interaccion usuarioNONE
Publicado4/22/2026
Ultima modificacion4/22/2026
Fuentenvd
Avistamientos honeypot0
Debilidades (CWE)
CWE-732
Referencias
https://github.com/uutils/coreutils/issues/10021(security@ubuntu.com)
https://github.com/uutils/coreutils/issues/10021(134c704f-9b21-4f2e-91b3-4a467353bcc0)
Correlaciones IOC
Sin correlaciones registradas
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