CVE-2018-20650
Estado: ModificadaMedia (6.5)—
A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as demonstrated by use of the FileSpec class (in FileSpec.cc) in pdfdetach.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.68%
- Percentil entre todas las CVEs puntuadas: 85
- 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 (10)
CWE
- CWE-20
Referencias
- http://www.securityfocus.com/bid/106459
- https://access.redhat.com/errata/RHSA-2019:2022
- https://access.redhat.com/errata/RHSA-2019:2713
- https://gitlab.freedesktop.org/poppler/poppler/commit/de0c0b8324e776f0b851485e0fc9622fc35695b7
- https://gitlab.freedesktop.org/poppler/poppler/issues/704
- https://lists.debian.org/debian-lts-announce/2019/09/msg00033.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html
- https://usn.ubuntu.com/3865-1/
- http://www.securityfocus.com/bid/106459
- https://access.redhat.com/errata/RHSA-2019:2022
- https://access.redhat.com/errata/RHSA-2019:2713
- https://gitlab.freedesktop.org/poppler/poppler/commit/de0c0b8324e776f0b851485e0fc9622fc35695b7
- https://gitlab.freedesktop.org/poppler/poppler/issues/704
- https://lists.debian.org/debian-lts-announce/2019/09/msg00033.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html
- https://usn.ubuntu.com/3865-1/
JSON original (NVD)
Mostrar
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