CVE-2013-4185

Published Oct 29, 2013

Last updated 6 years ago

Overview

Description: Algorithmic 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.
Source: secalert@redhat.com
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 4
Impact score: 2.9
Exploitability score: 8
Vector string: AV:N/AC:L/Au:S/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-310

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:openstack:compute:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A4DC4CBD-9F0A-4533-A7D2-60ABA3C9A95A",
            "versionEndExcluding": "2013.1.3",
            "versionStartIncluding": "2013.1"
          },
          {
            "criteria": "cpe:2.3:a:openstack:compute:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "DDC0FC35-7DCC-4D92-BD2B-854CBAAE2875",
            "versionEndExcluding": "2013.2.3",
            "versionStartIncluding": "2013.2"
          }
        ],
        "operator": "OR"
      }
    ]
  },
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:redhat:openstack:3.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6533B15B-F748-4A5D-AB86-31D38DFAE60F"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References