3.5

CVE-2012-3371

Exploit
The Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repeated IDs in the os:scheduler_hints section.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openstack ≫ Compute Version2012.2
Openstack ≫ Essex Version2012.1
Openstack ≫ Folsom Version2012.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.85% 0.763
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://www.openwall.com/lists/oss-security/2012/07/11/13
http://www.securityfocus.com/bid/54388
http://www.ubuntu.com/usn/USN-1501-1
https://bugs.launchpad.net/nova/+bug/1017795
Exploit
https://github.com/openstack/nova/commit/034762e8060dcf0a11cb039b9d426b0d0bb1801d
Patch
Exploit
https://lists.launchpad.net/openstack/msg14452.html