dbus-1.8.6

[Fernando de Oliveira]

​http://dbus.freedesktop.org/releases/dbus/dbus-1.8.6.tar.gz

[Fernando de Oliveira]

Security fixes:

• On Linux ≥ 2.6.37-rc4, if sendmsg() fails with ETOOMANYREFS, silently drop the message. This prevents an attack in which a malicious client can make dbus-daemon disconnect a system service, which is a local denial of service. (fd.o #80163, CVE-2014-3532; Alban Crequy)

• Track remaining Unix file descriptors correctly when more than one message in quick succession contains fds. This prevents another attack in which a malicious client can make dbus-daemon disconnect a system service. (fd.o #79694, fd.o #80469, CVE-2014-3533; Alejandro Martínez Suárez, Simon McVittie, Alban Crequy)

Other fixes:

• When dbus-launch --exit-with-session starts a dbus-daemon but then cannot attach to a session, kill the dbus-daemon as intended (fd.o #74698, Роман Донченко)

[Fernando de Oliveira]

Fixed at r13340.