================================================== 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