Vulnerability Details CVE-2019-11460
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 42.7%
CVSS Severity
CVSS v3 Score 9.0
CVSS v2 Score 6.8
References
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html
- https://gitlab.gnome.org/GNOME/gnome-desktop/issues/112
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V5V6EIUHYR7SNKCRIGYCD3UWNEGFNT2F/
- https://security.gentoo.org/glsa/201908-28
- https://usn.ubuntu.com/3994-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00088.html
- https://gitlab.gnome.org/GNOME/gnome-desktop/issues/112
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V5V6EIUHYR7SNKCRIGYCD3UWNEGFNT2F/
- https://security.gentoo.org/glsa/201908-28
- https://usn.ubuntu.com/3994-1/
Products affected by CVE-2019-11460
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cpe:2.3:a:gnome:gnome-desktop:3.26.0
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cpe:2.3:a:gnome:gnome-desktop:3.28.0
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cpe:2.3:a:gnome:gnome-desktop:3.30.0
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cpe:2.3:a:gnome:gnome-desktop:3.30.1
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cpe:2.3:a:gnome:gnome-desktop:3.30.2
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cpe:2.3:a:gnome:gnome-desktop:3.30.2.1
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cpe:2.3:a:gnome:gnome-desktop:3.32.0
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cpe:2.3:a:gnome:gnome-desktop:3.32.1