cnvd - cnvd-2020-51571

CNVD-2020-51571

Vulnerability from cnvd - Published: 2020-09-11

Title

OpenStack Mistral拒绝服务漏洞

Description

OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。Mistral是其中的一个工作流服务。 OpenStack Mistral 7.0.3及之前版本中存在拒绝服务漏洞，攻击者可利用该漏洞导致拒绝服务。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.openstack.org/

Reference

https://access.redhat.com/security/cve/cve-2018-16848

Impacted products

Name
OpenStack Mistral <=7.0.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-16848"
    }
  },
  "description": "OpenStack\u662f\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40\uff08National Aeronautics and Space Administration\uff09\u548c\u7f8e\u56fdRackspace\u516c\u53f8\u5408\u4f5c\u7814\u53d1\u7684\u4e00\u4e2a\u4e91\u5e73\u53f0\u7ba1\u7406\u9879\u76ee\u3002Mistral\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5de5\u4f5c\u6d41\u670d\u52a1\u3002\n\nOpenStack Mistral 7.0.3\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.openstack.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-51571",
  "openTime": "2020-09-11",
  "products": {
    "product": "OpenStack Mistral \u003c=7.0.3"
  },
  "referenceLink": "https://access.redhat.com/security/cve/cve-2018-16848",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-11",
  "title": "OpenStack Mistral\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-16848 (GCVE-0-2018-16848)

Vulnerability from cvelistv5 – Published: 2020-06-15 14:18 – Updated: 2024-08-05 10:32

Summary

A Denial of Service (DoS) condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service.

Severity ?

No CVSS data available.

CWE

Denial of Service

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=1645332	x_refsource_MISC
	https://bugs.launchpad.net/mistral/+bug/1785657	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	openstack-mistral	Affected: up to and including 7.0.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:32:54.030Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1645332"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/mistral/+bug/1785657"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "openstack-mistral",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "up to and including 7.0.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A Denial of Service (DoS) condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial of Service",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-06-15T14:18:22",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1645332"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugs.launchpad.net/mistral/+bug/1785657"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2018-16848",
    "datePublished": "2020-06-15T14:18:22",
    "dateReserved": "2018-09-11T00:00:00",
    "dateUpdated": "2024-08-05T10:32:54.030Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2020-51571

CVE-2018-16848 (GCVE-0-2018-16848)

Tags

Sightings

Nomenclature