Vulnerability-Lookup

CNVD-2015-04540

Vulnerability from cnvd - Published: 2015-07-15

Title

OpenStack Nova拒绝服务漏洞（CNVD-2015-04540）

Description

OpenStack Compute (Nova)是用Python编写的云计算构造控制器，属于laaS系统的一部分。 OpenStack Nova存在拒绝服务漏洞，允许攻击者利用此漏洞发起拒绝服务攻击。

Severity

中

Patch Name

OpenStack Nova拒绝服务漏洞（CNVD-2015-04540）的补丁

Patch Description

OpenStack Compute (Nova)是用Python编写的云计算构造控制器，属于laaS系统的一部分。 OpenStack Nova存在拒绝服务漏洞，允许攻击者利用此漏洞发起拒绝服务攻击。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/75372

Impacted products

Name
OpenStack Nova

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "75372"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3241"
    }
  },
  "description": "OpenStack Compute (Nova)\u662f\u7528Python\u7f16\u5199\u7684\u4e91\u8ba1\u7b97\u6784\u9020\u63a7\u5236\u5668\uff0c\u5c5e\u4e8elaaS\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\u3002\r\n\r\nOpenStack Nova\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "George Shuklin",
  "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-2015-04540",
  "openTime": "2015-07-15",
  "patchDescription": "OpenStack Compute (Nova)\u662f\u7528Python\u7f16\u5199\u7684\u4e91\u8ba1\u7b97\u6784\u9020\u63a7\u5236\u5668\uff0c\u5c5e\u4e8elaaS\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\u3002\r\n\r\nOpenStack Nova\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 Nova\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-04540\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenStack Nova"
  },
  "referenceLink": "http://www.securityfocus.com/bid/75372",
  "serverity": "\u4e2d",
  "submitTime": "2015-07-08",
  "title": "OpenStack Nova\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-04540\uff09"
}

CVE-2015-3241 (GCVE-0-2015-3241)

Vulnerability from cvelistv5 – Published: 2015-09-08 15:00 – Updated: 2024-08-06 05:39

Summary

OpenStack Compute (nova) 2015.1 through 2015.1.1, 2014.2.3, and earlier does not stop the migration process when the instance is deleted, which allows remote authenticated users to cause a denial of service (disk, network, and other resource consumption) by resizing and then deleting an instance.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

6 references

URL	Tags
http://rhn.redhat.com/errata/RHSA-2015-1723.html	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/75372	vdb-entryx_refsource_BID
http://rhn.redhat.com/errata/RHSA-2015-1898.html	vendor-advisoryx_refsource_REDHAT
https://github.com/openstack/ossa/blob/482576204d…	x_refsource_CONFIRM
https://security.openstack.org/ossa/OSSA-2015-015.html	x_refsource_CONFIRM
https://launchpad.net/bugs/1387543	x_refsource_CONFIRM

Date Public

2015-08-25 00:00

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T05:39:32.092Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "url": "http://rhn.redhat.com/errata/RHSA-2015-1723.html"
          },
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            "tags": [
              "vdb-entry",
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              "x_transferred"
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            "url": "http://www.securityfocus.com/bid/75372"
          },
          {
            "name": "RHSA-2015:1898",
            "tags": [
              "vendor-advisory",
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            "url": "http://rhn.redhat.com/errata/RHSA-2015-1898.html"
          },
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              "x_refsource_CONFIRM",
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            "url": "https://github.com/openstack/ossa/blob/482576204dec96f580817b119e3166d71c757731/ossa/OSSA-2015-015.yaml"
          },
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              "x_transferred"
            ],
            "url": "https://launchpad.net/bugs/1387543"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ],
      "datePublic": "2015-08-25T00:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "value": "OpenStack Compute (nova) 2015.1 through 2015.1.1, 2014.2.3, and earlier does not stop the migration process when the instance is deleted, which allows remote authenticated users to cause a denial of service (disk, network, and other resource consumption) by resizing and then deleting an instance."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "n/a",
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      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-01T15:57:02.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
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          "name": "RHSA-2015:1723",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2015-1723.html"
        },
        {
          "name": "75372",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/75372"
        },
        {
          "name": "RHSA-2015:1898",
          "tags": [
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          ],
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  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-3241",
    "datePublished": "2015-09-08T15:00:00.000Z",
    "dateReserved": "2015-04-10T00:00:00.000Z",
    "dateUpdated": "2024-08-06T05:39:32.092Z",
    "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.