CVEvulnerability
CVE-2012-3371
3.5 LOW
Official page ↗
- Status
- Modified
- Published
- 2012-07-17
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 3.5 LOW — AV:N/AC:M/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-20
Description
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.
Affected configurations
• openstack compute 2012.2
• openstack essex 2012.1
• openstack folsom 2012.2
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://www.openwall.com/lists/oss-security/2012/07/11/13 www.openwall.com
- http://www.securityfocus.com/bid/54388 www.securityfocus.com
- http://www.ubuntu.com/usn/USN-1501-1 www.ubuntu.com
- https://bugs.launchpad.net/nova/+bug/1017795 Exploit
- https://github.com/openstack/nova/commit/034762e8060dcf0a11cb039b9d426b0d0bb1801d Exploit, Patch
- https://lists.launchpad.net/openstack/msg14452.html lists.launchpad.net
- http://www.openwall.com/lists/oss-security/2012/07/11/13 www.openwall.com
- http://www.securityfocus.com/bid/54388 www.securityfocus.com
- http://www.ubuntu.com/usn/USN-1501-1 www.ubuntu.com
- https://bugs.launchpad.net/nova/+bug/1017795 Exploit
- https://github.com/openstack/nova/commit/034762e8060dcf0a11cb039b9d426b0d0bb1801d Exploit, Patch
- https://lists.launchpad.net/openstack/msg14452.html lists.launchpad.net