1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
5.3%
D-Bus is a message bus system, a simple way for applications to talk to one another.
It was discovered that D-Bus incorrectly handles certain format strings.
The impact of this new vulnerability is believed to not be exploitable if D-Bus is patched against CVE-2015-0245. The previous vulnerability (CVE-2015-0245) was addressed in GLSA-201503-02 referenced below.
A local attacker could cause a Denial of Service condition or possibly execute arbitrary code.
The vulnerable D-Bus interface is intended only for use by systemd running as root.
The administrator can install a policy which denies sending from org.freedesktop.systemd1.Activatorβ to D-Bus. This will prevent non-root attackers from reaching the interface in order to exercise this flaw.
All D-Bus users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-apps/dbus-1.10.12"
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Gentoo | any | all | sys-apps/dbus | <Β 1.10.12 | UNKNOWN |