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CVE-2013-2030

nova: insecure directory creation for signing

keystone/middleware/auth_token.py in OpenStack Nova Folsom, Grizzly, and Havana uses an insecure temporary directory for storing signing certificates, which allows local users to spoof servers by pre-creating this directory, which is reused by Nova, as demonstrated using /tmp/keystone-signing-nova on Fedora.

CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Openstack
Products
Compute Folsom Grizzly and 1 more
CVE-2013-2096

Nova: fails to verify image virtual size denial of service

OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) by creating an image with a large virtual size that does not contain a large amount of data.

CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Openstack
Products
Folsom Grizzly Havana
CVE-2013-2161

Swift: Unchecked user input in Swift XML responses

XML injection vulnerability in account/utils.py in OpenStack Swift Folsom, Grizzly, and Havana allows attackers to trigger invalid or spoofed Swift responses via an account name.

CVSS 2.0 · 7.5 High EPSS 1.9% KEV · Not listed
Vendors
Openstack Opensuse Redhat
Products
Folsom Grizzly Havana and 2 more
CVE-2013-4155

OpenStack: Swift Denial of Service using superfluous object tombstones

OpenStack Swift before 1.9.1 in Folsom, Grizzly, and Havana allows authenticated users to cause a denial of service ("superfluous" tombstone consumption and Swift cluster slowdown) via a DELETE request with a timestamp that is older than expected.

CVSS 2.0 · 4.0 Medium EPSS 1.7% KEV · Not listed
Vendors
Openstack Redhat
Products
Folsom Grizzly Havana and 2 more
CVE-2013-4179

OpenStack: Nova XML entities DoS

The security group extension in OpenStack Compute (Nova) Grizzly 2013.1.3, Havana before havana-3, and earlier allows remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack. NOTE: this issue is due to an incomplete fix for CVE-2013-1664.

CVSS 2.0 · 4.3 Medium EPSS 2.7% KEV · Not listed
Vendors
Openstack Redhat
Products
Compute Havana Openstack
CVE-2013-4463

Nova: Compressed disk image DoS

OpenStack Compute (Nova) Folsom, Grizzly, and Havana does not properly verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) via a compressed QCOW2 image. NOTE: this issue is due to an incomplete fix for CVE-2013-2096.

CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Openstack Redhat
Products
Folsom Grizzly Havana and 1 more
CVE-2013-4469

Nova: Incomplete fix for CVE-2013-2096

OpenStack Compute (Nova) Folsom, Grizzly, and Havana, when use_cow_images is set to False, does not verify the virtual size of a QCOW2 image, which allows local users to cause a denial of service (host file system disk consumption) by transferring an image with a large virtual size that does not contain a large amount of data from Glance. NOTE: this issue is due to an incomplete fix for CVE-2013-2096.

CVSS 2.0 · 1.9 Low EPSS < 1% KEV · Not listed
Vendors
Openstack
Products
Folsom Grizzly Havana
CVE-2013-4477

openstack-keystone: unintentional role granting with Keystone LDAP backend

The LDAP backend in OpenStack Identity (Keystone) Grizzly and Havana, when removing a role on a tenant for a user who does not have that role, adds the role to the user, which allows local users to gain privileges.

CVSS 2.0 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
Openstack Redhat
Products
Grizzly Havana Openstack
CVE-2013-4497

openstack-nova: XenAPI security groups not kept through migrate or resize

The XenAPI backend in OpenStack Compute (Nova) Folsom, Grizzly, and Havana before 2013.2 does not properly apply security groups (1) when resizing an image or (2) during live migration, which allows remote attackers to bypass intended restrictions.

CVSS 2.0 · 6.4 Medium EPSS 1.8% KEV · Not listed
Vendors
Openstack Redhat
Products
Folsom Grizzly Havana and 1 more
CVE-2013-6419

Nova: Metadata queries from Neutron to Nova are not restricted by tenant

Interaction error in OpenStack Nova and Neutron before Havana 2013.2.1 and icehouse-1 does not validate the instance ID of the tenant making a request, which allows remote tenants to obtain sensitive metadata by spoofing the device ID that is bound to a port, which is not properly handled by (1) api/metadata/handler.py in Nova and (2) the neutron-metadata-agent (agent/metadata/agent.py) in Neutron.

CVSS 2.0 · 5.0 Medium EPSS 1.9% KEV · Not listed
Vendors
Openstack Redhat
Products
Havana Openstack
CVE-2013-7130

nova: Live migration can leak root disk into ephemeral storage

The i_create_images_and_backing (aka create_images_and_backing) method in libvirt driver in OpenStack Compute (Nova) Grizzly, Havana, and Icehouse, when using KVM live block migration, does not properly create all expected files, which allows attackers to obtain snapshot root disk contents of other users via ephemeral storage.

CVSS 2.0 · 7.1 High EPSS 2.4% KEV · Not listed
Vendors
Openstack Redhat
Products
Compute Grizzly Havana and 2 more