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Vulnerabilidades / CVE-2019-11460

crítica

CVE-2019-11460

gnome-desktop: thumbnailer security bypass

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

Severidad por fuente

NVD9.0CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Red Hat7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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

Descripción

An issue was discovered in GNOME gnome-desktop 3.26, 3.28, and 3.30 prior to 3.30.2.2, and 3.32 prior to 3.32.1.1. A compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl to push characters into the input buffer of the thumbnailer's controlling terminal, allowing an attacker to escape the sandbox if the thumbnailer has a controlling terminal. This is due to improper filtering of the TIOCSTI ioctl on 64-bit systems, similar to CVE-2019-10063.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 10gnome-desktop3sin corrección indicada
debian 11gnome-desktop33.30.2.1-2
Red Hatgnome-desktop3, gnome-desktop3-devel, gnome-desktop3-testssin corrección indicada
ubuntu 18.04gnome-desktop33.28.2-0ubuntu1.3
ubuntu 18.04-ESMgnome-desktop33.28.2-0ubuntu1.3
ubuntu 18.10gnome-desktop33.30.1-1ubuntu1.1
ubuntu 19.04gnome-desktop33.32.1-1ubuntu1.1
Mostrar las 9 entradas de 7 fuentes
FuentePaqueteCorregido en
debian 10gnome-desktop3sin corrección indicada
debian 11gnome-desktop33.30.2.1-2
Red Hatgnome-desktop3sin corrección indicada
Red Hatgnome-desktop3-develsin corrección indicada
Red Hatgnome-desktop3-testssin corrección indicada
ubuntu 18.04gnome-desktop33.28.2-0ubuntu1.3
ubuntu 18.04-ESMgnome-desktop33.28.2-0ubuntu1.3
ubuntu 18.10gnome-desktop33.30.1-1ubuntu1.1
ubuntu 19.04gnome-desktop33.32.1-1ubuntu1.1

Referencias

Las 9 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.