CVE-2018-6871
Estado: ModificadaCrítica (9.8)—💥 Exploit
LibreOffice before 5.4.5 and 6.x before 6.0.1 allows remote attackers to read arbitrary files via =WEBSERVICE calls in a document, which use the COM.MICROSOFT.WEBSERVICE function.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 23%
- Percentil entre todas las CVEs puntuadas: 98
- 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 · LibreOffice < 6.0.1 - '=WEBSERVICE' Remote Arbitrary File Disclosure (10/2/2018)
Tecnologías afectadas (9)
CWE
- NVD-CWE-noinfo
Referencias
- https://access.redhat.com/errata/RHSA-2018:0418
- https://access.redhat.com/errata/RHSA-2018:0517
- https://cgit.freedesktop.org/libreoffice/core/commit/?h=libreoffice-5-4-5&id=a916fc0c0e0e8b10cb4158fa0fa173fe205d434a
- https://github.com/jollheef/libreoffice-remote-arbitrary-file-disclosure
- https://usn.ubuntu.com/3579-1/
- https://www.debian.org/security/2018/dsa-4111
- https://www.exploit-db.com/exploits/44022/
- https://www.libreoffice.org/about-us/security/advisories/cve-2018-1055/
- https://access.redhat.com/errata/RHSA-2018:0418
- https://access.redhat.com/errata/RHSA-2018:0517
- https://cgit.freedesktop.org/libreoffice/core/commit/?h=libreoffice-5-4-5&id=a916fc0c0e0e8b10cb4158fa0fa173fe205d434a
- https://github.com/jollheef/libreoffice-remote-arbitrary-file-disclosure
- https://usn.ubuntu.com/3579-1/
- https://www.debian.org/security/2018/dsa-4111
- https://www.exploit-db.com/exploits/44022/
- https://www.libreoffice.org/about-us/security/advisories/cve-2018-1055/
JSON original (NVD)
Mostrar
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