CVE-2016-5009 Information

Description

The handle_command function in mon/Monitor.cc in Ceph allows remote authenticated users to cause a denial of service (segmentation fault and ceph monitor crash) via an (1) empty or (2) crafted prefix.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

http://lists.opensuse.org/opensuse-updates/2016-12/msg00126.html http://tracker.ceph.com/issues/16297 https://access.redhat.com/errata/RHSA-2016:1384 https://access.redhat.com/errata/RHSA-2016:1385 https://github.com/ceph/ceph/commit/957ece7e95d8f8746191fd9629622d4457d690d6 https://github.com/ceph/ceph/pull/9700

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5