Vulnerability-Lookup

CNVD-2017-05420

Vulnerability from cnvd - Published: 2017-04-26

Title

Lenovo Updates远程代码执行漏洞

Description

Lenovo Updates是中国（Lenovo）公司的一套驱动与软件更新程序。 Lenovo Updates中存在远程代码执行漏洞。远程攻击者可通过劫持和更改用户下载的更新文件利用该漏洞执行任意代码。

Severity

高

Patch Name

Lenovo Updates远程代码执行漏洞的补丁

Patch Description

Lenovo Updates是中国（Lenovo）公司的一套驱动与软件更新程序。 Lenovo Updates中存在远程代码执行漏洞。远程攻击者可通过劫持和更改用户下载的更新文件利用该漏洞执行任意代码。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: https://support.lenovo.com/us/en/solutions/LEN-8313

Reference

https://support.lenovo.com/us/en/solutions/LEN-8313

Impacted products

Name
['Lenovo Z50-75 0', 'Lenovo Z40-75 0', 'Lenovo Yoga 2-11 (HSW) 0', 'Lenovo Y70-70 Touch 0', 'Lenovo Y40-70 0', 'Lenovo Miix 3-1030 0', 'Lenovo M50-70 0', 'Lenovo M30-70 0', 'Lenovo IdeaPad 305-15IHW 0', 'Lenovo ideapad 305-15ABM 0', 'Lenovo G70-70 0', 'Lenovo G70-35 0', 'Lenovo G50-45 0', 'Lenovo G50-30 0', 'Lenovo G40-30 0', 'Lenovo Flex 2-15D 0', 'Lenovo Flex 2-15 (HSW/BDW) 0', 'Lenovo Flex 2-15 (BTM) 0', 'Lenovo Flex 2-14D 0', 'Lenovo Flex 2-14 (HSW/BDW) 0', 'Lenovo Flex 2-14 (BTM) 0', 'Lenovo Flex 2 Pro-15 (HSW) 0', 'Lenovo Edge 15 (HSW) 0', 'Lenovo E50-70 0', 'Lenovo E40-70 0', 'Lenovo E40-30 0', 'Lenovo E10-30 0', 'Lenovo B50-70 0', 'Lenovo B50-45 0', 'Lenovo B50-30 Touch 0', 'Lenovo B50-30 0', 'Lenovo B40-70 0', 'Lenovo B40-45 0', 'Lenovo B40-30 0', 'Lenovo 305-15IBY 0']

Name

['Lenovo Z50-75 0', 'Lenovo Z40-75 0', 'Lenovo Yoga 2-11 (HSW) 0', 'Lenovo Y70-70 Touch 0', 'Lenovo Y40-70 0', 'Lenovo Miix 3-1030 0', 'Lenovo M50-70 0', 'Lenovo M30-70 0', 'Lenovo IdeaPad 305-15IHW 0', 'Lenovo ideapad 305-15ABM 0', 'Lenovo G70-70 0', 'Lenovo G70-35 0', 'Lenovo G50-45 0', 'Lenovo G50-30 0', 'Lenovo G40-30 0', 'Lenovo Flex 2-15D 0', 'Lenovo Flex 2-15 (HSW/BDW) 0', 'Lenovo Flex 2-15 (BTM) 0', 'Lenovo Flex 2-14D 0', 'Lenovo Flex 2-14 (HSW/BDW) 0', 'Lenovo Flex 2-14 (BTM) 0', 'Lenovo Flex 2 Pro-15 (HSW) 0', 'Lenovo Edge 15 (HSW) 0', 'Lenovo E50-70 0', 'Lenovo E40-70 0', 'Lenovo E40-30 0', 'Lenovo E10-30 0', 'Lenovo B50-70 0', 'Lenovo B50-45 0', 'Lenovo B50-30 Touch 0', 'Lenovo B50-30 0', 'Lenovo B40-70 0', 'Lenovo B40-45 0', 'Lenovo B40-30 0', 'Lenovo 305-15IBY 0']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97560"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8237",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8237"
    }
  },
  "description": "Lenovo Updates\u662f\u4e2d\u56fd\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u5957\u9a71\u52a8\u4e0e\u8f6f\u4ef6\u66f4\u65b0\u7a0b\u5e8f\u3002\r\n\r\nLenovo Updates\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u52ab\u6301\u548c\u66f4\u6539\u7528\u6237\u4e0b\u8f7d\u7684\u66f4\u65b0\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Lenovo",
  "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:\r\nhttps://support.lenovo.com/us/en/solutions/LEN-8313",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05420",
  "openTime": "2017-04-26",
  "patchDescription": "Lenovo Updates\u662f\u4e2d\u56fd\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u5957\u9a71\u52a8\u4e0e\u8f6f\u4ef6\u66f4\u65b0\u7a0b\u5e8f\u3002\r\n\r\nLenovo Updates\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u52ab\u6301\u548c\u66f4\u6539\u7528\u6237\u4e0b\u8f7d\u7684\u66f4\u65b0\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Lenovo Updates\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Lenovo Z50-75 0",
      "Lenovo Z40-75 0",
      "Lenovo Yoga 2-11 (HSW) 0",
      "Lenovo Y70-70 Touch 0",
      "Lenovo Y40-70 0",
      "Lenovo Miix 3-1030 0",
      "Lenovo M50-70 0",
      "Lenovo M30-70 0",
      "Lenovo IdeaPad 305-15IHW 0",
      "Lenovo ideapad 305-15ABM 0",
      "Lenovo G70-70 0",
      "Lenovo G70-35 0",
      "Lenovo G50-45 0",
      "Lenovo G50-30 0",
      "Lenovo G40-30 0",
      "Lenovo Flex 2-15D 0",
      "Lenovo Flex 2-15 (HSW/BDW) 0",
      "Lenovo Flex 2-15 (BTM) 0",
      "Lenovo Flex 2-14D 0",
      "Lenovo Flex 2-14 (HSW/BDW) 0",
      "Lenovo Flex 2-14 (BTM) 0",
      "Lenovo Flex 2 Pro-15 (HSW) 0",
      "Lenovo Edge 15 (HSW) 0",
      "Lenovo E50-70 0",
      "Lenovo E40-70 0",
      "Lenovo E40-30 0",
      "Lenovo E10-30 0",
      "Lenovo B50-70 0",
      "Lenovo B50-45 0",
      "Lenovo B50-30 Touch 0",
      "Lenovo B50-30 0",
      "Lenovo B40-70 0",
      "Lenovo B40-45 0",
      "Lenovo B40-30 0",
      "Lenovo 305-15IBY 0"
    ]
  },
  "referenceLink": "https://support.lenovo.com/us/en/solutions/LEN-8313",
  "serverity": "\u9ad8",
  "submitTime": "2017-04-12",
  "title": "Lenovo Updates\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2016-8237 (GCVE-0-2016-8237)

Vulnerability from cvelistv5 – Published: 2017-04-10 19:00 – Updated: 2024-08-06 02:13

Summary

Remote code execution in Lenovo Updates (not Lenovo System Update) allows man-in-the-middle attackers to execute arbitrary code.

Severity

No CVSS data available.

CWE

Remote code execution

Assigner

lenovo CNA under the mitre root

CNA scorecard B 84/100 over 43 records in the last 180 days details

References

2 references

URL	Tags
https://support.lenovo.com/us/en/solutions/LEN-8313	x_refsource_CONFIRM
http://www.securityfocus.com/bid/97560	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Lenovo Group Ltd.	Lenovo Updates	Affected: All

Date Public

2017-04-06 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:13:21.962Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/solutions/LEN-8313"
          },
          {
            "name": "97560",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97560"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Lenovo Updates",
          "vendor": "Lenovo Group Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "All"
            }
          ]
        }
      ],
      "datePublic": "2017-04-06T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Remote code execution in Lenovo Updates (not Lenovo System Update) allows man-in-the-middle attackers to execute arbitrary code."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Remote code execution",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-04-12T09:57:01.000Z",
        "orgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
        "shortName": "lenovo"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/solutions/LEN-8313"
        },
        {
          "name": "97560",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97560"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@lenovo.com",
          "ID": "CVE-2016-8237",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Lenovo Updates",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Lenovo Group Ltd."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Remote code execution in Lenovo Updates (not Lenovo System Update) allows man-in-the-middle attackers to execute arbitrary code."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Remote code execution"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.lenovo.com/us/en/solutions/LEN-8313",
              "refsource": "CONFIRM",
              "url": "https://support.lenovo.com/us/en/solutions/LEN-8313"
            },
            {
              "name": "97560",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/97560"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "da227ddf-6e25-4b41-b023-0f976dcaca4b",
    "assignerShortName": "lenovo",
    "cveId": "CVE-2016-8237",
    "datePublished": "2017-04-10T19:00:00.000Z",
    "dateReserved": "2016-09-16T00:00:00.000Z",
    "dateUpdated": "2024-08-06T02:13:21.962Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

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