CVE-2018-19475
Estado: ModificadaAlta (7.8)—
psi/zdevice2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 9.55%
- Percentil entre todas las CVEs puntuadas: 95
- Fecha de la puntuación: 5/10/2026
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)
Artifex — GhostscriptCanonical — Ubuntu LinuxDebian — Debian LinuxRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Server AUSRedhat — Enterprise Linux Server EUSRedhat — Enterprise Linux Server TUSRedhat — Enterprise Linux WorkstationRedhat — Openshift Container Platform
CWE
- NVD-CWE-noinfo
Referencias
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=3005fcb9bb160af199e761e03bc70a9f249a987e
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=aeea342904978c9fe17d85f4906a0f6fcce2d315
- http://www.securityfocus.com/bid/106154
- https://access.redhat.com/errata/RHBA-2019:0327
- https://access.redhat.com/errata/RHSA-2019:0229
- https://bugs.ghostscript.com/show_bug.cgi?id=700153
- https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html
- https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf
- https://usn.ubuntu.com/3831-1/
- https://www.debian.org/security/2018/dsa-4346
- https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=3005fcb9bb160af199e761e03bc70a9f249a987e
- http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=aeea342904978c9fe17d85f4906a0f6fcce2d315
- http://www.securityfocus.com/bid/106154
- https://access.redhat.com/errata/RHBA-2019:0327
- https://access.redhat.com/errata/RHSA-2019:0229
- https://bugs.ghostscript.com/show_bug.cgi?id=700153
- https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html
- https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf
- https://usn.ubuntu.com/3831-1/
- https://www.debian.org/security/2018/dsa-4346
- https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26
JSON original (NVD)
Mostrar
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