Home/CVE/OpenStack Compute (Nova) Folsom, Grizzly, and Havana, when use_cow_images is set to False, does not verify the virtual s
CVE

CVE-2013-4469

OpenStack Compute (Nova) Folsom, Grizzly, and Havana, when use_cow_images is set to False, does not verify the virtual s

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.

LOW · CVSS 1.9 EPSS 0.0006
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
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Affected Products & Versions

3
openstack folsomall versions
openstack grizzlyall versions
openstack havanaall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI nova LOW fixed in 12.0.0a0
⚠

Public Exploits & PoCs

1
pocbugs.launchpad.net · 1206081bugs.launchpad.net
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Scoring & Timeline

1.9
LOW · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:M/Au:N/C:N/I:N/A:P
Published to NVD02 Nov 2013 · 06:55 PM
⚑

Vendor Advisories

1
usnUSN-2247-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2013/10/31/3Patch
http://www.ubuntu.com/usn/USN-2247-1
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