PT-2013-2203 · Openstack · Openstack Keystone

Published 2013-04-12 · Updated 2022-05-05 · CVE-2013-0270

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions OpenStack Keystone versions prior to 2013.1 OpenStack Keystone version Folsom

Description The issue allows remote attackers to cause a denial of service, consuming CPU and memory resources, by sending a large HTTP request. This can be achieved by including a long tenant name when requesting a token.

Recommendations For OpenStack Keystone versions prior to 2013.1, update to version 2013.1 or later to resolve the issue. For OpenStack Keystone version Folsom, consider restricting the length of the tenant name parameter in token requests as a temporary workaround until a patch is available.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-1284

Related Identifiers

CVE-2013-0270

GHSA-4PPJ-4P4V-JF4P

RHSA-2013:0708

Affected Products

Openstack Keystone

References · 12

• https://launchpad.net/keystone/grizzly/2013.1 · Patch
• https://osv.dev/vulnerability/GHSA-4ppj-4p4v-jf4p · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2013-0270 · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2013-0708.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-0270 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-0270 · Security Note
• https://osv.dev/vulnerability/CVE-2013-0270 · Vendor Advisory
• https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8 · Note
• https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdc · Note
• https://bugs.launchpad.net/keystone/+bug/1099025 · Note
• https://access.redhat.com/security/cve/CVE-2013-0270 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=909012 · Note