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CVE-2015-5295

Status Candidate

Overview

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.

Related Files

Red Hat Security Advisory 2016-0442-01
Posted Mar 14, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-0442-01 - OpenStack Orchestration is a template-driven engine used to specify and deploy configurations for Compute, Storage, and OpenStack Networking. It can also be used to automate post-deployment actions, which in turn allows automated provisioning of infrastructure, services, and applications. Orchestration can also be integrated with Telemetry alarms to implement auto-scaling for certain infrastructure resources. A vulnerability was discovered in the OpenStack Orchestration service, where a specially formatted template could be used to trick the heat-engine service into opening a local file. Although the file contents are never disclosed to the end user, an OpenStack-authenticated attacker could use this flaw to cause a denial of service or determine whether a given file name is present on the server.

tags | advisory, denial of service, local
systems | linux, redhat
advisories | CVE-2015-5295
MD5 | eb97c5a8f52f38140827870084aa1447
Red Hat Security Advisory 2016-0441-01
Posted Mar 14, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-0441-01 - OpenStack Orchestration is a template-driven engine used to specify and deploy configurations for Compute, Storage, and OpenStack Networking. It can also be used to automate post-deployment actions, which in turn allows automated provisioning of infrastructure, services, and applications. Orchestration can also be integrated with Telemetry alarms to implement auto-scaling for certain infrastructure resources. A vulnerability was discovered in the OpenStack Orchestration service, where a specially formatted template could be used to trick the heat-engine service into opening a local file. Although the file contents are never disclosed to the end user, an OpenStack- authenticated attacker could use this flaw to cause a denial of service or determine whether a given file name is present on the server.

tags | advisory, denial of service, local
systems | linux, redhat
advisories | CVE-2015-5295
MD5 | aabe44ac1a6619a2b14feaad75a2bd40
Red Hat Security Advisory 2016-0440-01
Posted Mar 14, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-0440-01 - OpenStack Orchestration is a template-driven engine used to specify and deploy configurations for Compute, Storage, and OpenStack Networking. It can also be used to automate post-deployment actions, which in turn allows automated provisioning of infrastructure, services, and applications. Orchestration can also be integrated with Telemetry alarms to implement auto-scaling for certain infrastructure resources. A vulnerability was discovered in the OpenStack Orchestration service, where a specially formatted template could be used to trick the heat-engine service into opening a local file. Although the file contents are never disclosed to the end user, an OpenStack- authenticated attacker could use this flaw to cause a denial of service or determine whether a given file name is present on the server.

tags | advisory, denial of service, local
systems | linux, redhat
advisories | CVE-2015-5295
MD5 | e32e41e7597b2f992f76a7ef569a56ce
Red Hat Security Advisory 2016-0266-01
Posted Feb 18, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-0266-01 - OpenStack Orchestration is a template-driven engine used to specify and deploy configurations for Compute, Storage, and OpenStack Networking. A vulnerability was discovered in the OpenStack Orchestration service, where a specially formatted template could be used to trick the heat-engine service into opening a local file. Although the file contents are never disclosed to the end user, an OpenStack- authenticated attacker could use this flaw to cause a denial of service or determine whether a given file name is present on the server.

tags | advisory, denial of service, local
systems | linux, redhat
advisories | CVE-2015-5295
MD5 | ae870acf9b88c96cc9fcb741ce263ed5
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