settingsLogin | Registersettings

[openstack-announce] [OSSA 2015-016] Information leak via Swift tempurls (CVE-2015-5223)

0 votes

==================================================
OSSA-2015-016: Information leak via Swift tempurls
==================================================

:Date: August 26, 2015
:CVE: CVE-2015-5223

Affects
~~~~~~~
- Swift: versions through 2.3.0

Description
~~~~~~~~~~~
Richard Hawkins from Rackspace and Swift core reviewers reported a
vulnerability in Swift tempurls. When in possession of a tempurl key
authorized for PUT, a malicious actor may retrieve other objects in
the same Swift account (tenant). All Swift setups are affected.

Patches
~~~~~~~
- https://review.openstack.org/217253 (Juno)
- https://review.openstack.org/217254 (Kilo)
- https://review.openstack.org/217255 (Kilo)
- https://review.openstack.org/217259 (Liberty)
- https://review.openstack.org/217260 (Liberty)

Credits
~~~~~~~
- Richard Hawkins from Rackspace (CVE-2015-5223)
- Swift core reviewers from OpenStack (CVE-2015-5223)

References
~~~~~~~~~~
- https://launchpad.net/bugs/1453948
- https://launchpad.net/bugs/1449212
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5223

Notes
~~~~~
- This fix will be included in future 2014.2.4 (juno) and 2015.1.2 (kilo)
releases.

--
Tristan Cacqueray
OpenStack Vulnerability Management Team


OpenStack-announce mailing list
OpenStack-announce@lists.openstack.org
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-announce

asked Aug 26, 2015 in openstack-announce by tdecacqu_at_redhat.c (2,120 points)   1 1 1
...