CVE-2013-0247

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-02-24 · updated 2026-06-16
Weakness: CWE-399

Description

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.

Affected products

Canonical Ubuntu Linux: 12.04, 12.10
OpenStack Keystone: from 2012.1 through 2012.1.3; from 2012.2 through 2012.2.3; from 2013.1 through 2013.1.2

References

http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098906.html
http://rhn.redhat.com/errata/RHSA-2013-0253.html
http://www.securityfocus.com/bid/57747
http://www.ubuntu.com/usn/USN-1715-1
https://bugs.launchpad.net/keystone/+bug/1098307
https://bugzilla.redhat.com/show_bug.cgi?id=906171
http://lists.fedoraproject.org/pipermail/package-announce/2013-February/098906.html
http://rhn.redhat.com/errata/RHSA-2013-0253.html
http://www.securityfocus.com/bid/57747
http://www.ubuntu.com/usn/USN-1715-1
https://bugs.launchpad.net/keystone/+bug/1098307
https://bugzilla.redhat.com/show_bug.cgi?id=906171

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