5

CVE-2013-0270

OpenStack Keystone Grizzly before 2013.1, Folsom, and possibly earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a large HTTP request, as demonstrated by a long tenant_name when requesting a token.

Data is provided by the National Vulnerability Database (NVD)
Openstack ≫ Keystone Version >= 2012.1 <= 2012.1.3
Openstack ≫ Keystone Version >= 2012.2 <= 2012.2.4
Openstack ≫ Keystone Version2013.1 Updatemilestone1
Openstack ≫ Keystone Version2013.1 Updatemilestone2
Openstack ≫ Keystone Version2013.1 Updatemilestone3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 1.81% 0.812
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.