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CVE-2016-0757

Status Candidate

Overview

OpenStack Image Service (Glance) before 2015.1.3 (kilo) and 11.0.x before 11.0.2 (liberty), when show_multiple_locations is enabled, allow remote authenticated users to change image status and upload new image data by removing the last location of an image.

Related Files

Ubuntu Security Notice USN-3446-1
Posted Oct 11, 2017
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3446-1 - Hemanth Makkapati discovered that OpenStack Glance incorrectly handled access restrictions. A remote authenticated user could use this issue to change the status of images, contrary to access restrictions. Mike Fedosin and Alexei Galkin discovered that OpenStack Glance incorrectly handled the storage quota. A remote authenticated user could use this issue to consume disk resources, leading to a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service
systems | linux, ubuntu
advisories | CVE-2015-5251, CVE-2015-5286, CVE-2016-0757
SHA-256 | c2b70a7ccfc102af1ef9b25ac50e9320f7bcc8f428ac519c5a48bf065d703413
Red Hat Security Advisory 2016-0358-01
Posted Mar 7, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-0358-01 - OpenStack Image Service provides discovery, registration, and delivery services for disk and server images. The service provides the ability to copy or snapshot a server image, and immediately store it away. Stored images can be used as a template to get new servers up and running quickly and more consistently than installing a server operating system and individually configuring additional services. An authorization vulnerability in OpenStack Image service was discovered, which allowed image-status manipulation using locations. By removing the last location of an image, an authenticated user could change the status from 'active' to 'queue'. A malicious tenant could exploit this flaw to silently replace owned image data, regardless of its original creator or visibility settings. Only environments with show_multiple_locations set to true were affected.

tags | advisory
systems | linux, redhat
advisories | CVE-2016-0757
SHA-256 | 4ef90c45af8aab162bdef1825d225307bca654e129481f197b0dd3041908c49a
Red Hat Security Advisory 2016-0354-01
Posted Mar 4, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-0354-01 - OpenStack Image Service provides discovery, registration, and delivery services for disk and server images. The service provides the ability to copy or snapshot a server image, and immediately store it away. Stored images can be used as a template to get new servers up and running quickly and more consistently than installing a server operating system and individually configuring additional services. An authorization vulnerability in OpenStack Image service was discovered, which allowed image-status manipulation using locations. By removing the last location of an image, an authenticated user could change the status from 'active' to 'queue'. A malicious tenant could exploit this flaw to silently replace owned image data, regardless of its original creator or visibility settings. Only environments with show_multiple_locations set to true were affected.

tags | advisory
systems | linux, redhat
advisories | CVE-2016-0757
SHA-256 | 7fd6e946071d354d4c20a6d65219c91a5f531708c70993712e898390ee1ca2c0
Red Hat Security Advisory 2016-0352-01
Posted Mar 4, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-0352-01 - OpenStack Image Service provides discovery, registration, and delivery services for disk and server images. The service provides the ability to copy or snapshot a server image, and immediately store it away. Stored images can be used as a template to get new servers up and running quickly and more consistently than installing a server operating system and individually configuring additional services. An authorization vulnerability in OpenStack Image service was discovered, which allowed image-status manipulation using locations. By removing the last location of an image, an authenticated user could change the status from 'active' to 'queue'. A malicious tenant could exploit this flaw to silently replace owned image data, regardless of its original creator or visibility settings. Only environments with show_multiple_locations set to true were affected.

tags | advisory
systems | linux, redhat
advisories | CVE-2016-0757
SHA-256 | 3ae80b46224c223e23da85f3ebaa94ebdb4373d7bd2b543218edb6637b85ec1b
Red Hat Security Advisory 2016-0309-01
Posted Feb 29, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-0309-01 - OpenStack Image Service provides discovery, registration, and delivery services for disk and server images. The service provides the ability to copy or snapshot a server image, and immediately store it away. Stored images can be used as a template to get new servers up and running quickly and more consistently than installing a server operating system and individually configuring additional services. An authorization vulnerability in OpenStack Image service was discovered, which allowed image-status manipulation using locations. By removing the last location of an image, an authenticated user could change the status from 'active' to 'queue'. A malicious tenant could exploit this flaw to silently replace owned image data, regardless of its original creator or visibility settings. Only environments with show_multiple_locations set to true were affected.

tags | advisory
systems | linux, redhat
advisories | CVE-2016-0757
SHA-256 | ea535561c42b5bd9d777446c42c01a808de586a69aa8c2f4acfa2d8dbcbca27b
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