VulnerabilityModified
CVE-2013-0270
A remote attacker could exploit this vulnerability by sending a large HTTP request, specifically by providing a long tenant name when requesting a token.
MEDIUM 6.5EPSS 3.16%
Does this matter?
Lower severity and a low EPSS score (3.16%). Track it; it rarely justifies an emergency change on its own.
Description
A flaw was found in OpenStack Keystone. A remote attacker could exploit this vulnerability by sending a large HTTP request, specifically by providing a long tenant name when requesting a token. This could lead to a denial of service, consuming excessive CPU and memory resources on the affected system.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.16% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1284, CWE-119
- Affected
- openstack/keystone
- Source
- secalert@redhat.com
References
- http://rhn.redhat.com/errata/RHSA-2013-0708.htmlThird Party Advisory
- https://access.redhat.com/errata/RHSA-2013:0708
- https://access.redhat.com/security/cve/CVE-2013-0270
- https://bugs.launchpad.net/keystone/+bug/1099025Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=909012Third Party Advisory
- https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8Third Party Advisory
- https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdcThird Party Advisory
- https://launchpad.net/keystone/grizzly/2013.1Patch, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-0708.htmlThird Party Advisory
- https://bugs.launchpad.net/keystone/+bug/1099025Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=909012Third Party Advisory
- https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8Third Party Advisory
- https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdcThird Party Advisory
- https://launchpad.net/keystone/grizzly/2013.1Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.