cnvd - cnvd-2018-01135

CNVD-2018-01135

Vulnerability from cnvd - Published: 2018-01-17

Title

K7 AntiVirus拒绝服务漏洞（CNVD-2018-01135）

Description

K7 AntiVirus是家庭用户友好的病毒清除软件，可以保护电脑免遭病毒、木马、恶意软件及间谍软件的威胁。 K7 AntiVirus 15.1.0306中的驱动程序文件(K7Sentry.sys)存在拒绝服务漏洞。该漏洞产生的原因是未验证来自IOCtl 0x950025b0的输入值。本地用户可利用该漏洞导致拒绝服务（蓝屏死机）。

Severity

中

Formal description

目前没有详细的解决方案提供： https://www.k7computing.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-5218

Impacted products

Name
K7 Antivirus 15.1.0306

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5218"
    }
  },
  "description": "K7 AntiVirus\u662f\u5bb6\u5ead\u7528\u6237\u53cb\u597d\u7684\u75c5\u6bd2\u6e05\u9664\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u4fdd\u62a4\u7535\u8111\u514d\u906d\u75c5\u6bd2\u3001\u6728\u9a6c\u3001\u6076\u610f\u8f6f\u4ef6\u53ca\u95f4\u8c0d\u8f6f\u4ef6\u7684\u5a01\u80c1\u3002\r\n\r\nK7 AntiVirus 15.1.0306\u4e2d\u7684\u9a71\u52a8\u7a0b\u5e8f\u6587\u4ef6(K7Sentry.sys)\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u672a\u9a8c\u8bc1\u6765\u81eaIOCtl 0x950025b0\u7684\u8f93\u5165\u503c\u3002\u672c\u5730\u7528\u6237\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u84dd\u5c4f\u6b7b\u673a\uff09\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.k7computing.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-01135",
  "openTime": "2018-01-17",
  "products": {
    "product": "K7 Antivirus  15.1.0306"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-5218",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-05",
  "title": "K7 AntiVirus\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-01135\uff09"
}

CVE-2018-5218 (GCVE-0-2018-5218)

Vulnerability from cvelistv5 – Published: 2018-01-04 19:00 – Updated: 2024-09-17 02:51

Summary

In K7 Antivirus 15.1.0306, the driver file (K7Sentry.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x950025b0.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/rubyfly/K7AntiVirus_POC/tree/m…

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:26:47.146Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rubyfly/K7AntiVirus_POC/tree/master/1_950025b0"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In K7 Antivirus 15.1.0306, the driver file (K7Sentry.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x950025b0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-04T19:00:00Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rubyfly/K7AntiVirus_POC/tree/master/1_950025b0"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-5218",
          "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": "In K7 Antivirus 15.1.0306, the driver file (K7Sentry.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x950025b0."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/rubyfly/K7AntiVirus_POC/tree/master/1_950025b0",
              "refsource": "MISC",
              "url": "https://github.com/rubyfly/K7AntiVirus_POC/tree/master/1_950025b0"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-5218",
    "datePublished": "2018-01-04T19:00:00Z",
    "dateReserved": "2018-01-04T00:00:00Z",
    "dateUpdated": "2024-09-17T02:51:34.711Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-01135

CVE-2018-5218 (GCVE-0-2018-5218)

Tags

Sightings

Nomenclature