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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




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