cve-2023-28100
Vulnerability from cvelistv5
Published
2023-03-16 15:51
Modified
2024-10-15 16:24
Severity ?
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Versions prior to 1.10.8, 1.12.8, 1.14.4, and 1.15.4 contain a vulnerability similar to CVE-2017-5226, but using the `TIOCLINUX` ioctl command instead of `TIOCSTI`. If a Flatpak app is run on a Linux virtual console such as `/dev/tty1`, it can copy text from the virtual console and paste it into the command buffer, from which the command might be run after the Flatpak app has exited. Ordinary graphical terminal emulators like xterm, gnome-terminal and Konsole are unaffected. This vulnerability is specific to the Linux virtual consoles `/dev/tty1`, `/dev/tty2` and so on. A patch is available in versions 1.10.8, 1.12.8, 1.14.4, and 1.15.4. As a workaround, don't run Flatpak on a Linux virtual console. Flatpak is primarily designed to be used in a Wayland or X11 graphical environment.
References
security-advisories@github.comhttps://github.com/flatpak/flatpak/commit/8e63de9a7d3124f91140fc74f8ca9ed73ed53be9Patch
security-advisories@github.comhttps://github.com/flatpak/flatpak/security/advisories/GHSA-7qpw-3vjv-xrqpPatch, Vendor Advisory
security-advisories@github.comhttps://marc.info/?l=oss-security&m=167879021709955&w=2Mailing List
security-advisories@github.comhttps://security.gentoo.org/glsa/202312-12
af854a3a-2127-422b-91ae-364da2661108https://github.com/flatpak/flatpak/commit/8e63de9a7d3124f91140fc74f8ca9ed73ed53be9Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/flatpak/flatpak/security/advisories/GHSA-7qpw-3vjv-xrqpPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://marc.info/?l=oss-security&m=167879021709955&w=2Mailing List
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202312-12
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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