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kritisch

CVE-2019-11460

gnome-desktop: thumbnailer security bypass

Veröffentlicht Geändert CWE 20
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

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

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (mittel), Ubuntu (mittel).

Beschreibung

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.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
debian 10gnome-desktop3kein Fix angegeben
debian 11gnome-desktop33.30.2.1-2
Red Hatgnome-desktop3, gnome-desktop3-devel, gnome-desktop3-testskein Fix angegeben
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
Alle 9 Einträge aus 7 Quellen zeigen
QuellePaketBehoben in
debian 10gnome-desktop3kein Fix angegeben
debian 11gnome-desktop33.30.2.1-2
Red Hatgnome-desktop3kein Fix angegeben
Red Hatgnome-desktop3-develkein Fix angegeben
Red Hatgnome-desktop3-testskein Fix angegeben
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

Referenzen

Alle 9 Referenzen

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.