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CVE-2013-4463

N/A

Published: February 6, 2014 at 02:00 AM UTC

Updated: June 16, 2026 at 11:57 PM UTC

3 products affected across 1 vendorFolsomGrizzlyHavana

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Severity

N/A

Exploit prediction

EPSS 0.4%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Folsom · Openstack

95%

All versions

Grizzly · Openstack

95%

All versions

Havana · Openstack

95%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Vendor Advisoryx_refsource_REDHAT

Source: [email protected]

http://rhn.redhat.com/errata/RHSA-2014-0112.html

Mailing Listx_refsource_MLIST

Source: [email protected]

http://www.openwall.com/lists/oss-security/2013/10/31/3

Vendor Advisoryx_refsource_UBUNTU

Source: [email protected]

http://www.ubuntu.com/usn/USN-2247-1

x_refsource_CONFIRM

Source: [email protected]

https://bugs.launchpad.net/nova/+bug/1206081

CVSS

2.1LOW[email protected]

Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-399

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