CVE-2015-5295
MEDIUM severity · CVSS 5.4 · Memory corruption
5.4CVSS MEDIUM
Summary
The template-validate command in OpenStack Orchestration API (Heat) before 2015.1.3 (kilo) and 5.0.x before 5.0.1 (liberty) allows remote authenticated users to cause a denial of service (memory consumption) or determine the existence of local files via the resource type in a template, as demonstrated by file:///dev/zero.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactLow
Integrity impactNone
Availability impactLow
Exploit probability (EPSS)3%
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://bugs.launchpad.net/heat/+bug/1496277 ↗
Additional information
- NVD record
- https://bugs.launchpad.net/heat/+bug/1496277Patch
- https://security.openstack.org/ossa/OSSA-2016-003.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176700.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2016-0266.htmlAdvisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlAdvisory
- http://www.securityfocus.com/bid/81438Advisory