CVEvulnerability

CVE-2014-3635

4.4 MEDIUM Published 2014-09-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2014-09-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.4 MEDIUM — AV:L/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-119

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.

Affected configurations

• d-bus project d-bus (<= 1.6.22) • freedesktop dbus 1.6.0 • freedesktop dbus 1.6.2 • freedesktop dbus 1.6.4 • freedesktop dbus 1.6.6 • freedesktop dbus 1.6.8 • freedesktop dbus 1.6.10 • freedesktop dbus 1.6.12 • freedesktop dbus 1.6.14 • freedesktop dbus 1.6.16 • freedesktop dbus 1.6.18 • freedesktop dbus 1.6.20 • freedesktop dbus 1.8.0 • freedesktop dbus 1.8.2 • freedesktop dbus 1.8.4 • freedesktop dbus 1.8.6 • opensuse opensuse 12.3

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References