Not much new, but has a few interesting bug fixes. Release notes:
https://github.com/containers/bubblewrap/releases/tag/v0.5.0
Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Fix CVE-2020-5291: Bubblewrap (bwrap) before version 0.4.1, if installed
in setuid mode and the kernel supports unprivileged user namespaces,
then the `bwrap --userns2` option can be used to make the setuid process
keep running as root while being traceable. This can in turn be used to
gain root permissions. Note that this only affects the combination of
bubblewrap in setuid mode (which is typically used when unprivileged
user namespaces are not supported) and the support of unprivileged user
namespaces.
Also update indentation of hash file (two spaces)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Reviewed-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Bubblewrap is a sandboxing tool based on kernel namespaces, typically
used as lower-level infastructure by other end-user tools e.g. Flatpak.
https://github.com/containers/bubblewrap
Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
[Peter: needs mmu and !musl toolchain]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
