Vulnerability CVE-2014-3635
Published: 2014-09-22

Description:
Off-by-one error in D-Bus 1.3.0 through 1.6.x before 1.6.24 and 1.8.x before 1.8.8, when running on a 64-bit system and the max_message_unix_fds limit is set to an odd number, allows local users to cause a denial of service (dbus-daemon crash) or possibly execute arbitrary code by sending one more file descriptor than the limit, which triggers a heap-based buffer overflow or an assertion failure.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:L/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.4/10
6.4/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Opensuse -> Opensuse 
Novell -> Opensuse 
D-bus project -> D-bus 

 References:
http://advisories.mageia.org/MGASA-2014-0395.html
http://lists.opensuse.org/opensuse-updates/2014-09/msg00049.html
http://www.debian.org/security/2014/dsa-3026
http://www.openwall.com/lists/oss-security/2014/09/16/9
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securitytracker.com/id/1030864
http://www.ubuntu.com/usn/USN-2352-1
https://bugs.freedesktop.org/show_bug.cgi?id=83622
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