CVE-2013-4428

Glance vulnerability

CVSS

3.5

EPSS

3.1%

EPSS pct

86th

Exploited

No known

OpenStack Image Registry and Delivery Service (Glance) Folsom, Grizzly before 2013.1.4, and Havana before 2013.2, when the download_image policy is configured, does not properly restrict access to cached images, which allows remote authenticated users to read otherwise restricted images via an image UUID.

Affected vendor

Openstack

Affected product

Glance

CVSS vector

AV:N/AC:M/Au:S/C:P/I:N/A:N

Weakness type (CWE)

CWE-264 — Permissions, Privileges, and Access Controls

Published

2013-10-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring single-factor authentication. Successful exploitation leads to partial impact to confidentiality.

Its EPSS score of 3.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 86% of all scored CVEs.

Check your external exposure to CVE-2013-4428

Confirm whether Openstack Glance is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2013-4428.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-4428

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