[prev in list] [next in list] [prev in thread] [next in thread] 

List:       oss-security
Subject:    [oss-security] [OSSA 2014-028] Glance store DoS through disk space exhaustion (CVE-2014-5356)
From:       Tristan Cacqueray <tristan.cacqueray () enovance ! com>
Date:       2014-08-21 14:09:20
Message-ID: 53F5FD90.7070107 () enovance ! com
[Download RAW message or body]


OpenStack Security Advisory: 2014-028
CVE: CVE-2014-5356
Date: August 21, 2014
Title: Glance store DoS through disk space exhaustion
Reporter: Thomas Leaman (HP), Stuart McLaren (HP)
Products: Glance
Versions: up to 2013.2.3 and 2014.1 versions up to 2014.1.2

Description:
Thomas Leaman and Stuart McLaren from Hewlett Packard reported a
vulnerability in Glance. By uploading a large enough image to a Glance
store, an authenticated user may fill the store space because the
image_size_cap configuration option is not honored. This may prevent
further image upload and/or cause service disruption. Note that the
import method is not affected. All Glance setups using API v2 are
affected (unless you use a policy to restrict/disable image upload).

Juno (development branch) fix:
https://review.openstack.org/91764

Icehouse fix:
https://review.openstack.org/115280

Havana fix:
https://review.openstack.org/115289

Notes:
This fix will be included in the Juno-3 development milestone and in
future 2013.2.4 and 2014.1.3 releases.

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5356
https://launchpad.net/bugs/1315321

-- 
Tristan Cacqueray
OpenStack Vulnerability Management Team


["signature.asc" (application/pgp-signature)]

[prev in list] [next in list] [prev in thread] [next in thread]