openstack essex 2012.1 vulnerabilities and exploits

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5.5

CVSSv2

Directory traversal vulnerability in virt/disk/api.py in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when used over libvirt-based hypervisors, allows remote authenticated users to write arbitrary files to the disk image via a .. (dot dot) in the path attribute of...

Openstack Folsom 2012.2 Openstack Essex 2012.1

3.5

CVSSv2

OpenStack Keystone Essex (2012.1) and Folsom (2012.2) does not properly handle EC2 tokens when the user role has been removed from a tenant, which allows remote authenticated users to bypass intended authorization restrictions by leveraging a token for the removed user role.

Openstack Folsom 2012.2 Openstack Essex 2012.1

4.3

CVSSv2

OpenStack Keystone, as used in OpenStack Folsom before folsom-rc1 and OpenStack Essex (2012.1), allows remote malicious users to add an arbitrary user to an arbitrary tenant via a request to update the user's default tenant to the administrative API. NOTE: this identifier wa...

Openstack Essex 2012.1 Openstack Horizon Folsom-3

4.3

CVSSv2

The (1) EC2 and (2) OS APIs in OpenStack Compute (Nova) Folsom (2012.2), Essex (2012.1), and Diablo (2011.3) do not properly check the protocol when security groups are created and the network protocol is not specified entirely in lowercase, which allows remote malicious users to...

Openstack Diablo 2011.3 Openstack Compute 2012.2 Openstack Essex 2012.1

5.5

CVSSv2

virt/disk/api.py in OpenStack Compute (Nova) Folsom (2012.2), Essex (2012.1), and Diablo (2011.3) allows remote authenticated users to overwrite arbitrary files via a symlink attack on a file in an image.

Openstack Essex 2012.1 Openstack Folsom 2012.2 Openstack Diablo 2011.3

3.5

CVSSv2

The Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repea...

Openstack Compute 2012.2 Openstack Essex 2012.1 Openstack Folsom 2012.2

4.9

CVSSv2

OpenStack Keystone prior to 2012.1.1, as used in OpenStack Folsom before Folsom-1 and OpenStack Essex, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by (1) creating new tokens through token chai...

Openstack Essex Openstack Keystone 2012.1.1 Openstack Keystone 2012.1 Openstack Horizon Folsom-1

5.5

CVSSv2

The v1 API in OpenStack Glance Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to delete arbitrary non-protected images via an image deletion request, a different vulnerability than CVE-2012-5482.

Openstack Folsom 2012.2 Openstack Essex 2012.1 Openstack Image Registry And Delivery Service \\(glance\\) -

5.5

CVSSv2

The v2 API in OpenStack Glance Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to delete arbitrary non-protected images via an image deletion request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4573.

Openstack Image Registry And Delivery Service \\(glance\\) -Openstack Folsom 2012.2 Openstack Essex 2012.1

4

CVSSv2

OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) does not properly implement a quota for fixed IPs, which allows remote authenticated users to cause a denial of service (resource exhaustion and failure to spawn new instances) via a large number of calls to th...

Openstack Folsom 2012.2 Openstack Grizzly 2012.2 Openstack Essex 2012.1 Canonical Ubuntu Linux 11.10 Canonical Ubuntu Linux 12.10 Canonical Ubuntu Linux 12.04

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