Vulnerability Details : CVE-2015-0245
D-Bus 1.4.x through 1.6.x before 1.6.30, 1.8.x before 1.8.16, and 1.9.x before 1.9.10 does not validate the source of ActivationFailure signals, which allows local users to cause a denial of service (activation failure error returned) by leveraging a race condition involving sending an ActivationFailure signal before systemd responds.
Vulnerability category: Denial of service
Products affected by CVE-2015-0245
- cpe:2.3:a:freedesktop:dbus:1.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.8:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.10:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.12:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.16:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.18:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.20:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.24:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.26:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.5.4:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.5.6:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.5.8:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.5.10:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.5.12:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.6:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.8:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.10:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.12:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.14:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.16:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.18:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.20:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.22:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.24:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.26:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.6.28:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.8.4:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.8.6:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.8.8:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.8.10:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.8.12:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.8.14:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.9.2:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.9.4:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.9.6:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.9.8:*:*:*:*:*:*:*
- cpe:2.3:a:freedesktop:dbus:1.4.14:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-0245
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-0245
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
1.9
|
LOW | AV:L/AC:M/Au:N/C:N/I:N/A:P |
3.4
|
2.9
|
NIST |
CWE ids for CVE-2015-0245
-
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-0245
-
http://lists.opensuse.org/opensuse-updates/2015-02/msg00066.html
openSUSE-SU-2015:0300-1: moderate: Security update for dbus-1, dbus-1-x1
-
http://www.mandriva.com/security/advisories?name=MDVSA-2015:176
mandriva.com
-
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Oracle Solaris Bulletin - April 2016
-
http://www.openwall.com/lists/oss-security/2015/02/09/6
oss-security - CVE-2015-0245: denial of service in dbus >= 1.4 systemd activation
-
http://www.debian.org/security/2015/dsa-3161
Debian -- Security Information -- DSA-3161-1 dbus
-
http://advisories.mageia.org/MGASA-2015-0071.html
Mageia Advisory: MGASA-2015-0071 - Updated dbus packages fix security vulnerabilities
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