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CVE ID: | CVE-2013-4469 |
Description: | 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. |
Test IDs: | None available |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2013-4469 USN-2247-1 http://www.ubuntu.com/usn/USN-2247-1 [oss-security] 20131031 [OSSA 2013-029] Potential Nova denial of service through compressed disk images (CVE-2013-4463, CVE-2013-4469) http://www.openwall.com/lists/oss-security/2013/10/31/3 https://bugs.launchpad.net/nova/+bug/1206081 https://bugs.launchpad.net/nova/+bug/1206081 |