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Vulnerabilidades / CVE-2021-3781

crítica

CVE-2021-3781

ghostscript: sandbox escape using '%pipe%'

Publicada Modificada CWE 20, 78
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (alta), Ubuntu (alta).

Descripción

A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
alpine 3.13ghostscript9.53.3-r1
alpine 3.14ghostscript9.54-r1
alpine 3.15ghostscript9.54-r1
alpine 3.16ghostscript9.54-r1
alpine 3.17ghostscript9.54-r1
alpine 3.18ghostscript9.54-r1
alpine 3.19ghostscript9.54-r1
alpine 3.20ghostscript9.54-r1
alpine 3.21ghostscript9.54-r1
alpine 3.22ghostscript9.54-r1
alpine 3.23ghostscript9.54-r1
alpine 3.24ghostscript9.54-r1
Mostrar las 25 entradas de 25 fuentes
FuentePaqueteCorregido en
alpine 3.13ghostscript9.53.3-r1
alpine 3.14ghostscript9.54-r1
alpine 3.15ghostscript9.54-r1
alpine 3.16ghostscript9.54-r1
alpine 3.17ghostscript9.54-r1
alpine 3.18ghostscript9.54-r1
alpine 3.19ghostscript9.54-r1
alpine 3.20ghostscript9.54-r1
alpine 3.21ghostscript9.54-r1
alpine 3.22ghostscript9.54-r1
alpine 3.23ghostscript9.54-r1
alpine 3.24ghostscript9.54-r1
alpine edgeghostscript9.54-r1
debian 11ghostscript9.53.3~dfsg-7+deb11u1
debian 12ghostscript9.53.3~dfsg-8
debian 13ghostscript9.53.3~dfsg-8
debian 14ghostscript9.53.3~dfsg-8
echoghostscript9.53.3~dfsg-8
root.io alpine 3.17rootio-ghostscript9.54-r1
root.io debian 12rootio-ghostscript9.53.3~dfsg-8
ubuntu 20.04ghostscript9.50~dfsg-5ubuntu4.3
ubuntu 20.04-ESMghostscript9.50~dfsg-5ubuntu4.3
ubuntu 21.04ghostscript9.53.3~dfsg-7ubuntu0.1
ubuntu 21.10ghostscript9.54.0~dfsg1-0ubuntu2
ubuntu 22.04ghostscript9.54.0~dfsg1-0ubuntu2

Referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.