CVE-2017-2619
Estado: ModificadaAlta (7.5)—💥 Exploit
Samba before versions 4.6.1, 4.5.7 and 4.4.11 are vulnerable to a malicious client using a symlink race to allow access to areas of the server file system not exported under the share definition.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 11%
- Percentil entre todas las CVEs puntuadas: 96
- 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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Samba 4.5.2 - Symlink Race Permits Opening Files Outside Share Directory (27/3/2017)
Tecnologías afectadas (3)
CWE
- CWE-362
- CWE-59, CWE-362
Referencias
- http://www.securityfocus.com/bid/97033
- http://www.securitytracker.com/id/1038117
- https://access.redhat.com/errata/RHSA-2017:1265
- https://access.redhat.com/errata/RHSA-2017:2338
- https://access.redhat.com/errata/RHSA-2017:2778
- https://access.redhat.com/errata/RHSA-2017:2789
- https://bugzilla.redhat.com/show_bug.cgi?id=1429472
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us
- https://www.debian.org/security/2017/dsa-3816
- https://www.exploit-db.com/exploits/41740/
- https://www.samba.org/samba/security/CVE-2017-2619.html
- http://www.securityfocus.com/bid/97033
- http://www.securitytracker.com/id/1038117
- https://access.redhat.com/errata/RHSA-2017:1265
- https://access.redhat.com/errata/RHSA-2017:2338
- https://access.redhat.com/errata/RHSA-2017:2778
- https://access.redhat.com/errata/RHSA-2017:2789
- https://bugzilla.redhat.com/show_bug.cgi?id=1429472
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us
- https://www.debian.org/security/2017/dsa-3816
- https://www.exploit-db.com/exploits/41740/
- https://www.samba.org/samba/security/CVE-2017-2619.html
JSON original (NVD)
Mostrar
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