cnvd - cnvd-2017-06633

cnvd-2017-06633

Vulnerability from cnvd

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:

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。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/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

Modified

2024-08-06 08:13

Severity ?

CWE

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."

References

▼	URL	Tags
	http://www.securityfocus.com/bid/98037	vdb-entry, x_refsource_BID
	https://ioactive.com/pdfs/IOActive_Advisory_Lenovo_TVSUkernel-Escalation-Privileges.pdf	x_refsource_MISC
	https://support.lenovo.com/us/en/product_security/lsu_privilege	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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",
      "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",
        "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",
    "dateReserved": "2015-11-11T00:00:00",
    "dateUpdated": "2024-08-06T08:13:30.990Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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