Summary
Joe Vennix discovered that DBus incorrectly handled DBUS_COOKIE_SHA1
authentication. A local attacker could possibly use this issue to bypass
authentication and connect to DBus servers with elevated privileges.
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 16.04 LTS 16.04:LTS | dbus | 1.10.6-1ubuntu3.4 |
| Ubuntu · 18.04 LTS 18.04:LTS | dbus | 1.12.2-1ubuntu1.1 |
Vulnerabilities 1
-
High 7.1
dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ub…
References
-
report
https://ubuntu.com/security/CVE-2019-12749