Vulnerability-Lookup

CNVD-2019-04928

Vulnerability from cnvd - Published: 2019-02-22

Title

azure-umqtt-c拒绝服务漏洞

Description

azure-umqtt-c是针对MQTT协议的通用库构建。 azure-umqtt-c 2017 October 6之前版本中存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity

中

Patch Name

azure-umqtt-c拒绝服务漏洞的补丁

Patch Description

azure-umqtt-c是针对MQTT协议的通用库构建。 azure-umqtt-c 2017 October 6之前版本中存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.microsoft.com/

Reference

https://jvn.jp/en/jp/JVN05875753/

Impacted products

Name
Microsoft Japan Co.,Ltd. azure-umqtt-c <2017 October 6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5917"
    }
  },
  "description": "azure-umqtt-c\u662f\u9488\u5bf9MQTT\u534f\u8bae\u7684\u901a\u7528\u5e93\u6784\u5efa\u3002\n\nazure-umqtt-c 2017 October 6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Masataka Sakaguchi, Bintatsu Noda and Hisashi Kojima of FUJITSU LABORATORIES LTD.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.microsoft.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-04928",
  "openTime": "2019-02-22",
  "patchDescription": "azure-umqtt-c\u662f\u9488\u5bf9MQTT\u534f\u8bae\u7684\u901a\u7528\u5e93\u6784\u5efa\u3002\r\n\r\nazure-umqtt-c 2017 October 6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "azure-umqtt-c\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft Japan Co.,Ltd. azure-umqtt-c \u003c2017 October 6"
  },
  "referenceLink": "https://jvn.jp/en/jp/JVN05875753/",
  "serverity": "\u4e2d",
  "submitTime": "2019-02-22",
  "title": "azure-umqtt-c\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-5917 (GCVE-0-2019-5917)

Vulnerability from cvelistv5 – Published: 2019-03-12 21:00 – Updated: 2024-08-04 20:09

Summary

azure-umqtt-c (available through GitHub prior to 2017 October 6) allows remote attackers to cause a denial of service via unspecified vectors.

Severity

No CVSS data available.

CWE

Denial-of-service (DoS)

Assigner

jpcert jpcert root

References

3 references

URL	Tags
https://github.com/Azure/azure-umqtt-c	x_refsource_MISC
http://www.securityfocus.com/bid/107149	vdb-entryx_refsource_BID
http://jvn.jp/en/jp/JVN05875753/index.html	third-party-advisoryx_refsource_JVN

Impacted products

1 product

Vendor	Product	Version
Microsoft	azure-umqtt-c	Affected: azure-umqtt-c that was available through GitHub prior to 2017 October 6.

Date Public

2019-03-12 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T20:09:23.698Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Azure/azure-umqtt-c"
          },
          {
            "name": "107149",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/107149"
          },
          {
            "name": "JVN#05875753",
            "tags": [
              "third-party-advisory",
              "x_refsource_JVN",
              "x_transferred"
            ],
            "url": "http://jvn.jp/en/jp/JVN05875753/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "azure-umqtt-c",
          "vendor": "Microsoft",
          "versions": [
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              "status": "affected",
              "version": "azure-umqtt-c that was available through GitHub prior to 2017 October 6."
            }
          ]
        }
      ],
      "datePublic": "2019-03-12T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "azure-umqtt-c (available through GitHub prior to 2017 October 6) allows remote attackers to cause a denial of service via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial-of-service (DoS)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-03-13T09:57:01.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Azure/azure-umqtt-c"
        },
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          "name": "107149",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/107149"
        },
        {
          "name": "JVN#05875753",
          "tags": [
            "third-party-advisory",
            "x_refsource_JVN"
          ],
          "url": "http://jvn.jp/en/jp/JVN05875753/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2019-5917",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "azure-umqtt-c",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "azure-umqtt-c that was available through GitHub prior to 2017 October 6."
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Microsoft"
              }
            ]
          }
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        "data_format": "MITRE",
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            },
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            },
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              "url": "http://jvn.jp/en/jp/JVN05875753/index.html"
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  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
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    "datePublished": "2019-03-12T21:00:00.000Z",
    "dateReserved": "2019-01-10T00:00:00.000Z",
    "dateUpdated": "2024-08-04T20:09:23.698Z",
    "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.

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.

Action not permitted

CNVD-2019-04928

CVE-2019-5917 (GCVE-0-2019-5917)

Tags

Sightings

Nomenclature

Related by attack behaviour