CVE-2017-9461
Estado: ModificadaMedia (6.5)—
smbd in Samba before 4.4.10 and 4.5.x before 4.5.6 has a denial of service vulnerability (fd_open_atomic infinite loop with high CPU usage and memory consumption) due to wrongly handling dangling symlinks.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.23%
- Percentil entre todas las CVEs puntuadas: 91
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (8)
CWE
- CWE-835
Referencias
- http://www.securityfocus.com/bid/99455
- https://access.redhat.com/errata/RHSA-2017:1950
- https://access.redhat.com/errata/RHSA-2017:2338
- https://access.redhat.com/errata/RHSA-2017:2778
- https://bugs.debian.org/864291
- https://bugzilla.samba.org/show_bug.cgi?id=12572
- https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=10c3e3923022485c720f322ca4f0aca5d7501310
- https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html
- http://www.securityfocus.com/bid/99455
- https://access.redhat.com/errata/RHSA-2017:1950
- https://access.redhat.com/errata/RHSA-2017:2338
- https://access.redhat.com/errata/RHSA-2017:2778
- https://bugs.debian.org/864291
- https://bugzilla.samba.org/show_bug.cgi?id=12572
- https://git.samba.org/?p=samba.git%3Ba=commit%3Bh=10c3e3923022485c720f322ca4f0aca5d7501310
- https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html
JSON original (NVD)
Mostrar
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