CVE-2018-5157
Estado: ModificadaAlta (7.5)—
Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.62%
- Percentil entre todas las CVEs puntuadas: 75
- 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 (9)
CWE
- CWE-200, CWE-346
Referencias
- http://www.securityfocus.com/bid/104136
- http://www.securitytracker.com/id/1040896
- https://access.redhat.com/errata/RHSA-2018:1414
- https://access.redhat.com/errata/RHSA-2018:1415
- https://bugzilla.mozilla.org/show_bug.cgi?id=1449898
- https://lists.debian.org/debian-lts-announce/2018/05/msg00007.html
- https://security.gentoo.org/glsa/201810-01
- https://usn.ubuntu.com/3645-1/
- https://www.debian.org/security/2018/dsa-4199
- https://www.mozilla.org/security/advisories/mfsa2018-11/
- https://www.mozilla.org/security/advisories/mfsa2018-12/
- http://www.securityfocus.com/bid/104136
- http://www.securitytracker.com/id/1040896
- https://access.redhat.com/errata/RHSA-2018:1414
- https://access.redhat.com/errata/RHSA-2018:1415
- https://bugzilla.mozilla.org/show_bug.cgi?id=1449898
- https://lists.debian.org/debian-lts-announce/2018/05/msg00007.html
- https://security.gentoo.org/glsa/201810-01
- https://usn.ubuntu.com/3645-1/
- https://www.debian.org/security/2018/dsa-4199
- https://www.mozilla.org/security/advisories/mfsa2018-11/
- https://www.mozilla.org/security/advisories/mfsa2018-12/
JSON original (NVD)
Mostrar
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