CVE-2018-6560
Fixed in a distro release EPSS <1%
In dbus-proxy/flatpak-proxy.c in Flatpak before 0.8.9, and 0.9.x and 0.10.x before 0.10.3, crafted D-Bus messages to the host can be used to break out of the sandbox, because whitespace handling in the proxy is not identical to whitespace handling in the daemon.
Products: flatpak, redhat enterprise_linux_desktop, redhat enterprise_linux_server, redhat enterprise_linux_server_aus, redhat enterprise_linux_server_eus, redhat enterprise_linux_server_tus, redhat enterprise_linux_workstation
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | flatpak | 0.8.8-4.amzn2 |
| Amazon Linux 2 | flatpak-builder | 0.8.8-4.amzn2 |
| Amazon Linux 2 | flatpak-devel | 0.8.8-4.amzn2 |
| Amazon Linux 2 | flatpak-libs | 0.8.8-4.amzn2 |
| Debian 12 | flatpak | 0.10.3-1 |
| Debian 13 | flatpak | 0.10.3-1 |
| Debian 14 | flatpak | 0.10.3-1 |
| Red Hat Enterprise Linux 7 | flatpak | 0:0.8.8-4.el7_5 |
| Red Hat Enterprise Linux 7 | flatpak-builder | 0:0.8.8-4.el7_5 |
| Red Hat Enterprise Linux 7 | flatpak-debuginfo | 0:0.8.8-4.el7_5 |
| Red Hat Enterprise Linux 7 | flatpak-devel | 0:0.8.8-4.el7_5 |
| Red Hat Enterprise Linux 7 | flatpak-libs | 0:0.8.8-4.el7_5 |