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Fencer Intel
medium 5.0

CVE-2013-0247 json

OpenStack Keystone Essex 2012.1.3 and earlier, Folsom 2012.2.3 and earlier, and Grizzly grizzly-2 and earlier allows remote attackers to ca…

published 13y ago modified 4mo ago also EUVD-2013-0279

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.2%
EPSS 3.2% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

OpenStack Keystone Essex 2012.1.3 and earlier, Folsom 2012.2.3 and earlier, and Grizzly grizzly-2 and earlier allows remote attackers to cause a denial of service (disk consumption) via many invalid token requests that trigger excessive generation of log entries.

Patch / fix

  • keystone Debian 14, Debian 13, Debian 12 2012.1.1-12

debian advisories DEBIAN-CVE-2013-0247

  • openstack-keystone openstack 2 2012.2.1-3.el6ost
  • python-keystone openstack 2 2012.2.1-3.el6ost

red hat advisories RHSA-2013:0253

Is CVE-2013-0247 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2013-0247 updated cvss 5.0

Keystone: denial of service through invalid token requests

  • Red Hat OpenStack Folsom python-keystone 2012.2.1-3.el6ost, openstack-keystone 2012.2.1-3.el6ost
    fixed: vendor fix RHSA-2013:0253

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

3.24% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-399 Resource Management Errors

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.