Vulnerability-Lookup

CNVD-2018-02847

Vulnerability from cnvd - Published: 2018-02-06

Title

nProtect AVS拒绝服务漏洞（CNVD-2018-02847）

Description

nProtect AVS是用于阻止恶意软件、间谍软件、勒索软件等网络威胁的安全软件。 nProtect AVS V4.0 4.0.0.38中的驱动程序文件TKFsAv.SYS存在拒绝服务漏洞。该漏洞产生的原因是未验证来自IOCtl 0x220458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： http://avs4.nprotect.com/en/index.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-6525

Impacted products

Name
INCA nProtect AVS V4.0 4.0.0.38

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-6525"
    }
  },
  "description": "nProtect AVS\u662f\u7528\u4e8e\u963b\u6b62\u6076\u610f\u8f6f\u4ef6\u3001\u95f4\u8c0d\u8f6f\u4ef6\u3001\u52d2\u7d22\u8f6f\u4ef6\u7b49\u7f51\u7edc\u5a01\u80c1\u7684\u5b89\u5168\u8f6f\u4ef6\u3002\r\n\r\nnProtect AVS V4.0 4.0.0.38\u4e2d\u7684\u9a71\u52a8\u7a0b\u5e8f\u6587\u4ef6TKFsAv.SYS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u672a\u9a8c\u8bc1\u6765\u81eaIOCtl 0x220458\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\nhttp://avs4.nprotect.com/en/index.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-02847",
  "openTime": "2018-02-06",
  "products": {
    "product": "INCA nProtect AVS  V4.0 4.0.0.38"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-6525",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-02",
  "title": "nProtect AVS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-02847\uff09"
}

CVE-2018-6525 (GCVE-0-2018-6525)

Vulnerability from cvelistv5 – Published: 2018-02-02 01:00 – Updated: 2024-08-05 06:10

Summary

In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.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 0x220458.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://github.com/ZhiyuanWang-Chengdu-Qihoo360/n…	x_refsource_MISC
http://inca.co.kr/include_file/pdf_down/nProtect%…	x_refsource_CONFIRM

Date Public

2018-02-01 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:10:10.000Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKFsAv_0x220458"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-02-01T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.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 0x220458."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-02-09T21:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKFsAv_0x220458"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-6525",
          "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 nProtect AVS V4.0 before 4.0.0.39, the driver file (TKFsAv.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 0x220458."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
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              "refsource": "MISC",
              "url": "https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKFsAv_0x220458"
            },
            {
              "name": "http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf",
              "refsource": "CONFIRM",
              "url": "http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-6525",
    "datePublished": "2018-02-02T01:00:00.000Z",
    "dateReserved": "2018-02-01T00:00:00.000Z",
    "dateUpdated": "2024-08-05T06:10:10.000Z",
    "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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CNVD-2018-02847

CVE-2018-6525 (GCVE-0-2018-6525)

Tags

Sightings

Nomenclature