CVE-2013-4185

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Summary

CVECVE-2013-4185
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-10-29 22:55:02 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionAlgorithmic complexity vulnerability in OpenStack Compute (Nova) before 2013.1.3 and Havana before havana-3 does not properly handle network source security group policy updates, which allows remote authenticated users to cause a denial of service (nova-network consumption) via a large number of server-creation operations, which triggers a large number of update requests.

Risk And Classification

Primary CVSS: v2.0 4 from [email protected]

AV:N/AC:L/Au:S/C:N/I:N/A:P

Problem Types: CWE-310 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:S/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openstack Compute All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com Vendor Advisory
oss-sec: [OSSA 2013-020] Denial of Service in Nova network source security groups (CVE-2013-4185) af854a3a-2127-422b-91ae-364da2661108 seclists.org Patch, Third Party Advisory
Bug #1184041 “[OSSA 2013-020] Denial of Service in Nova network ...” : Bugs : OpenStack Compute (nova) af854a3a-2127-422b-91ae-364da2661108 bugs.launchpad.net Exploit, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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