Vulnerability-Lookup

CNVD-2015-04539

Vulnerability from cnvd - Published: 2015-07-15

Title

OpenStack Neutron拒绝服务漏洞（CNVD-2015-04539）

Description

OpenStack Neutron是OpenStack的网络模块，可容纳大量处理与其他网络服务的集成的插件。 OpenStack Neutron存在拒绝服务漏洞，允许攻击者利用此漏洞使应用程序崩溃，拒绝服务合法用户。

Severity

中

Patch Name

OpenStack Neutron拒绝服务漏洞（CNVD-2015-04539）的补丁

Patch Description

OpenStack Neutron是OpenStack的网络模块，可容纳大量处理与其他网络服务的集成的插件。 OpenStack Neutron存在拒绝服务漏洞，允许攻击者利用此漏洞使应用程序崩溃，拒绝服务合法用户。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布升级补丁/版本以修复这个安全问题，请用户及时下载更新： http://www.openstack.org/

Reference

http://www.securityfocus.com/bid/75368

Impacted products

Name
OpenStack Neutron

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "75368"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3221"
    }
  },
  "description": "OpenStack Neutron\u662fOpenStack\u7684\u7f51\u7edc\u6a21\u5757\uff0c\u53ef\u5bb9\u7eb3\u5927\u91cf\u5904\u7406\u4e0e\u5176\u4ed6\u7f51\u7edc\u670d\u52a1\u7684\u96c6\u6210\u7684\u63d2\u4ef6\u3002\r\n\r\nOpenStack Neutron\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u62d2\u7edd\u670d\u52a1\u5408\u6cd5\u7528\u6237\u3002",
  "discovererName": "Darragh O\u0027Reilly from HP",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u5347\u7ea7\u8865\u4e01/\u7248\u672c\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u7528\u6237\u53ca\u65f6\u4e0b\u8f7d\u66f4\u65b0\uff1a\r\nhttp://www.openstack.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04539",
  "openTime": "2015-07-15",
  "patchDescription": "OpenStack Neutron\u662fOpenStack\u7684\u7f51\u7edc\u6a21\u5757\uff0c\u53ef\u5bb9\u7eb3\u5927\u91cf\u5904\u7406\u4e0e\u5176\u4ed6\u7f51\u7edc\u670d\u52a1\u7684\u96c6\u6210\u7684\u63d2\u4ef6\u3002\r\n\r\nOpenStack Neutron\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u62d2\u7edd\u670d\u52a1\u5408\u6cd5\u7528\u6237\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "OpenStack Neutron\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-04539\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenStack Neutron"
  },
  "referenceLink": "http://www.securityfocus.com/bid/75368",
  "serverity": "\u4e2d",
  "submitTime": "2015-07-08",
  "title": "OpenStack Neutron\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-04539\uff09"
}

CVE-2015-3221 (GCVE-0-2015-3221)

Vulnerability from cvelistv5 – Published: 2015-08-26 19:00 – Updated: 2024-08-06 05:39

Summary

OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

4 references

URL	Tags
http://www.securityfocus.com/bid/75368	vdb-entryx_refsource_BID
http://lists.openstack.org/pipermail/openstack-an…	mailing-listx_refsource_MLIST
https://bugs.launchpad.net/neutron/+bug/1461054	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1680.html	vendor-advisoryx_refsource_REDHAT

Date Public

2015-06-23 00:00

Show details on NVD website

JSON

To clipboard

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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:39:32.047Z",
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          },
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            "name": "[openstack-announce] 20150623 [OSSA 2015-012] Neutron L2 agent DoS through incorrect allowed address pairs (CVE-2015-3221)",
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            ],
            "url": "http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/neutron/+bug/1461054"
          },
          {
            "name": "RHSA-2015:1680",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "datePublic": "2015-06-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool."
        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2016-12-01T15:57:02.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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            "x_refsource_MLIST"
          ],
          "url": "http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/neutron/+bug/1461054"
        },
        {
          "name": "RHSA-2015:1680",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2015-1680.html"
        }
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    "datePublished": "2015-08-26T19:00:00.000Z",
    "dateReserved": "2015-04-10T00:00:00.000Z",
    "dateUpdated": "2024-08-06T05:39:32.047Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.