Vulnerability-Lookup

CNVD-2016-06343

Vulnerability from cnvd - Published: 2016-08-17

Title

多款Huawei产品不安全随机数生成漏洞

Description

Huawei S7700等都是中国华为（Huawei）公司的智能路由交换机。多款Huawei产品中存在不安全的随机数生成漏洞。攻击者可利用该漏洞控制有缺陷的设备证书，获取私钥。

Severity

中

Patch Name

多款Huawei产品不安全随机数生成漏洞的补丁

Patch Description

Huawei S7700等都是中国华为（Huawei）公司的智能路由交换机。多款Huawei产品中存在不安全的随机数生成漏洞。攻击者可利用该漏洞控制有缺陷的设备证书，获取私钥。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en

Reference

http://www.securityfocus.com/bid/92438

Impacted products

Name
['Huawei S7700 V200R003C00', 'Huawei S7700 V200R005C00', 'Huawei S9300 V200R003C00', 'Huawei S9300 V200R005C00', 'Huawei S9700 V200R003C00', 'Huawei S9700 V200R005C00', 'Huawei S12700 V200R005C00']

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{
  "bids": {
    "bid": {
      "bidNumber": "92438"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6670"
    }
  },
  "description": "Huawei S7700\u7b49\u90fd\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u667a\u80fd\u8def\u7531\u4ea4\u6362\u673a\u3002\r\n\r\n\u591a\u6b3eHuawei\u4ea7\u54c1\u4e2d\u5b58\u5728\u4e0d\u5b89\u5168\u7684\u968f\u673a\u6570\u751f\u6210\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u6709\u7f3a\u9677\u7684\u8bbe\u5907\u8bc1\u4e66\uff0c\u83b7\u53d6\u79c1\u94a5\u3002",
  "discovererName": "Nadia Heninger, Joshua Fried and Marcella Hastings from the University of Pennsylvania, Frank Gifford from FactorMyNumber.com.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06343",
  "openTime": "2016-08-17",
  "patchDescription": "Huawei S7700\u7b49\u90fd\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u667a\u80fd\u8def\u7531\u4ea4\u6362\u673a\u3002\r\n\r\n\u591a\u6b3eHuawei\u4ea7\u54c1\u4e2d\u5b58\u5728\u4e0d\u5b89\u5168\u7684\u968f\u673a\u6570\u751f\u6210\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u6709\u7f3a\u9677\u7684\u8bbe\u5907\u8bc1\u4e66\uff0c\u83b7\u53d6\u79c1\u94a5\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": "\u591a\u6b3eHuawei\u4ea7\u54c1\u4e0d\u5b89\u5168\u968f\u673a\u6570\u751f\u6210\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei S7700 V200R003C00",
      "Huawei S7700 V200R005C00",
      "Huawei S9300 V200R003C00",
      "Huawei S9300 V200R005C00",
      "Huawei S9700 V200R003C00",
      "Huawei S9700 V200R005C00",
      "Huawei S12700 V200R005C00"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/92438",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-16",
  "title": "\u591a\u6b3eHuawei\u4ea7\u54c1\u4e0d\u5b89\u5168\u968f\u673a\u6570\u751f\u6210\u6f0f\u6d1e"
}

CVE-2016-6670 (GCVE-0-2016-6670)

Vulnerability from cvelistv5 – Published: 2016-09-07 19:00 – Updated: 2024-08-06 01:36

Summary

Huawei S7700, S9300, S9700, and S12700 devices with software before V200R008C00SPC500 use random numbers with insufficient entropy to generate self-signed certificates, which makes it easier for remote attackers to discover private keys by leveraging knowledge of a certificate.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
http://www.huawei.com/en/psirt/security-advisorie…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/92438	vdb-entryx_refsource_BID

Date Public

2016-08-10 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:36:29.483Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en"
          },
          {
            "name": "92438",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/92438"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ],
      "datePublic": "2016-08-10T00:00:00.000Z",
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-09-07T18:57:02.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-certificate-en"
        },
        {
          "name": "92438",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/92438"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-6670",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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        },
        "references": {
          "reference_data": [
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            },
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  "cveMetadata": {
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    "datePublished": "2016-09-07T19:00:00.000Z",
    "dateReserved": "2016-08-10T00:00:00.000Z",
    "dateUpdated": "2024-08-06T01:36:29.483Z",
    "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-2016-06343

CVE-2016-6670 (GCVE-0-2016-6670)

Tags

Sightings

Nomenclature

Related by attack behaviour