CVE-2013-4469

What it is

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.

At a glance

Exploitability

Can be exploited locally on the machine without logging in. Limited direct impact.

Exploit odds

0.4% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2013-11-02 18:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 23:57 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.4% in the next 30 days (EPSS).
• Severity: 1.9 LOW (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2013-11-02 18:55 UTC

Last modified

2026-06-16 23:57 UTC

Exploit probability

0.4% · EPSS, next 30 days

Weakness

CWE-399

Record status

Modified

Affected

• Openstack Folsom
• Openstack Grizzly
• Openstack Havana

Attack profile CVSS 2.0 · 1.9

Attack vector

Local

Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2013-4469.md and follow it. Check whether this project is affected by CVE-2013-4469. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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