A security issue fixed upstream in DBus has been announced today (June 11):
The issue is fixed in 1.13.12.
Mageia 6 is also affected.
It sounds like older versions of Ubuntu are more exposed to this vulnerability than other distros; I'm not sure exactly what our level of exposure is.
Ubuntu and Debian have issued advisories for this on June 11 and June 13:
RedHat has issued an advisory for this on November 5:
openSUSE has issued advisories for this on June 24 and July 1:
MGA7TOO, MGA6TOO =>
Installed on a 32 bits system. Had to accept glibc-2.29-19 update to get it.
All seems ok.
Installed on a 64-bit Plasma system. The glibc update had already been installed.
After the reboot, all looks good.
An update for this issue has been pushed to the Mageia Updates repository.