Package        : dbus
Version        : 1.8.22-0+deb8u2
CVE ID         : CVE-2019-12749
Debian Bug     : 930375

Joe Vennix discovered an authentication bypass vulnerability in dbus, an
asynchronous inter-process communication system. The implementation of
the DBUS_COOKIE_SHA1 authentication mechanism was susceptible to a
symbolic link attack. A local attacker could take advantage of this flaw
to bypass authentication and connect to a DBusServer with elevated
privileges.

For Debian 8 "Jessie", this problem has been fixed in version
1.8.22-0+deb8u2.

We recommend that you upgrade your dbus packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

Debian LTS: DLA-1818-1: dbus security update

June 14, 2019
Joe Vennix discovered an authentication bypass vulnerability in dbus, an asynchronous inter-process communication system

Summary

We recommend that you upgrade your dbus packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
Package : dbus
Version : 1.8.22-0+deb8u2
CVE ID : CVE-2019-12749
Debian Bug : 930375

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