Where
AND
-Infinity
0
Severity
4.6
AV:L/AC:L/Au:N/C:P/I:P/A:P

The default configuration of system.conf in D-Bus (aka DBus) before 1.2.6 omits the sendtype attribute in certain rules, which allows local users to bypass intended access restrictions by (1) sending messages, related to sendrequestedreply; and possibly (2) receiving messages, related to receiverequestedreply.

First published (updated )
Severity
2.1
Input Validation
AV:L/AC:L/Au:N/C:N/I:N/A:P

The dbussignaturevalidate function in the D-bus library (libdbus) before 1.2.4 allows remote attackers to cause a denial of service (application abort) via a message containing a malformed signature, which triggers a failed assertion error.

First published (updated )
Severity
3.6
Input Validation
AV:L/AC:L/Au:N/C:N/I:P/A:P

The dbusvalidatesignaturewithreason function (dbus-marshal-validate.c) in D-Bus (aka DBus) before 1.2.14 uses incorrect logic to validate a basic type, which allows remote attackers to spoof a signature via a crafted key. NOTE: this is due to an incorrect fix for CVE-2008-3834.

1 / 2
First published (updated )

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