Vulnerability-Lookup

CNVD-2017-06633

Vulnerability from cnvd - Published: 2017-05-16

Title

Lenovo System Update本地权限提升漏洞（CNVD-2017-06633）

Description

Lenovo System Update（前称ThinkVantage System Update）是中国联想（Lenovo）公司的一套系统自动更新工具，它包括设备驱动更新、Windows系统补丁更新等。 Lenovo System Update 5.07.0019之前的版本存在提权漏洞。本地攻击可利用该漏洞获取权限。

Severity

高

Patch Name

Lenovo System Update本地权限提升漏洞（CNVD-2017-06633）的补丁

Patch Description

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/product_security/lsu_privilege

Reference

https://support.lenovo.com/us/en/product_security/lsu_privilege

Impacted products

Name
Lenovo Lenovo System Update <5.07.0019

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "98037"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8110",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8110"
    }
  },
  "description": "Lenovo System Update\uff08\u524d\u79f0ThinkVantage System Update\uff09\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u5957\u7cfb\u7edf\u81ea\u52a8\u66f4\u65b0\u5de5\u5177\uff0c\u5b83\u5305\u62ec\u8bbe\u5907\u9a71\u52a8\u66f4\u65b0\u3001Windows\u7cfb\u7edf\u8865\u4e01\u66f4\u65b0\u7b49\u3002\r\n\r\nLenovo System Update 5.07.0019\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6743\u9650\u3002",
  "discovererName": "Sofiane Talmat of IOActive",
  "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/product_security/lsu_privilege",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06633",
  "openTime": "2017-05-16",
  "patchDescription": "Lenovo System Update\uff08\u524d\u79f0ThinkVantage System Update\uff09\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u5957\u7cfb\u7edf\u81ea\u52a8\u66f4\u65b0\u5de5\u5177\uff0c\u5b83\u5305\u62ec\u8bbe\u5907\u9a71\u52a8\u66f4\u65b0\u3001Windows\u7cfb\u7edf\u8865\u4e01\u66f4\u65b0\u7b49\u3002\r\n\r\nLenovo System Update 5.07.0019\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6743\u9650\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 System Update\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2017-06633\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Lenovo Lenovo System Update \u003c5.07.0019"
  },
  "referenceLink": "https://support.lenovo.com/us/en/product_security/lsu_privilege",
  "serverity": "\u9ad8",
  "submitTime": "2017-04-25",
  "title": "Lenovo System Update\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2017-06633\uff09"
}

CVE-2015-8110 (GCVE-0-2015-8110)

Vulnerability from cvelistv5 – Published: 2017-04-24 06:12 – Updated: 2024-08-06 08:13

Summary

Lenovo System Update (formerly ThinkVantage System Update) before 5.07.0019 allows local users to gain privileges by navigating to (1) "Click here to learn more" or (2) "View privacy policy" within the Tvsukernel.exe GUI application in the context of a temporary administrator account, aka a "local privilege escalation vulnerability."

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
http://www.securityfocus.com/bid/98037	vdb-entryx_refsource_BID
https://ioactive.com/pdfs/IOActive_Advisory_Lenov…	x_refsource_MISC
https://support.lenovo.com/us/en/product_security…	x_refsource_CONFIRM

Date Public

2015-11-19 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T08:13:30.990Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "98037",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/98037"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ioactive.com/pdfs/IOActive_Advisory_Lenovo_TVSUkernel-Escalation-Privileges.pdf"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.lenovo.com/us/en/product_security/lsu_privilege"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-11-19T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Lenovo System Update (formerly ThinkVantage System Update) before 5.07.0019 allows local users to gain privileges by navigating to (1) \"Click here to learn more\" or (2) \"View privacy policy\" within the Tvsukernel.exe GUI application in the context of a temporary administrator account, aka a \"local privilege escalation vulnerability.\""
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-04-27T09:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "98037",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/98037"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ioactive.com/pdfs/IOActive_Advisory_Lenovo_TVSUkernel-Escalation-Privileges.pdf"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.lenovo.com/us/en/product_security/lsu_privilege"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-8110",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Lenovo System Update (formerly ThinkVantage System Update) before 5.07.0019 allows local users to gain privileges by navigating to (1) \"Click here to learn more\" or (2) \"View privacy policy\" within the Tvsukernel.exe GUI application in the context of a temporary administrator account, aka a \"local privilege escalation vulnerability.\""
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "98037",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/98037"
            },
            {
              "name": "https://ioactive.com/pdfs/IOActive_Advisory_Lenovo_TVSUkernel-Escalation-Privileges.pdf",
              "refsource": "MISC",
              "url": "https://ioactive.com/pdfs/IOActive_Advisory_Lenovo_TVSUkernel-Escalation-Privileges.pdf"
            },
            {
              "name": "https://support.lenovo.com/us/en/product_security/lsu_privilege",
              "refsource": "CONFIRM",
              "url": "https://support.lenovo.com/us/en/product_security/lsu_privilege"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-8110",
    "datePublished": "2017-04-24T06:12:00.000Z",
    "dateReserved": "2015-11-11T00:00:00.000Z",
    "dateUpdated": "2024-08-06T08:13:30.990Z",
    "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.

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Action not permitted

CNVD-2017-06633

CVE-2015-8110 (GCVE-0-2015-8110)

Tags

Sightings

Nomenclature

Related by attack behaviour