Vulnerability-Lookup

CNVD-2018-02850

Vulnerability from cnvd - Published: 2018-02-06

Title

nProtect AVS拒绝服务漏洞

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TKRgFtXp.SYS存在拒绝服务漏洞。该漏洞产生的原因是未验证来自IOCtl 0x220408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-2018-6522

Impacted products

Name
INCA nProtect AVS V4.0 4.0.0.38

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-6522"
    }
  },
  "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\u4ef6TKRgFtXp.SYS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u672a\u9a8c\u8bc1\u6765\u81eaIOCtl 0x220408\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-2018-02850",
  "openTime": "2018-02-06",
  "products": {
    "product": "INCA nProtect AVS  V4.0 4.0.0.38"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-6522",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-02",
  "title": "nProtect AVS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-6522 (GCVE-0-2018-6522)

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 (TKRgFtXp.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 0x220408.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2324 records in the last 180 days details

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": "2024-08-05T06:10:09.999Z",
          "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/TKRgFtXp_0x220408"
          },
          {
            "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 (TKRgFtXp.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 0x220408."
        }
      ],
      "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/TKRgFtXp_0x220408"
        },
        {
          "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-2018-6522",
          "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": {
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              "lang": "eng",
              "value": "In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKRgFtXp.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 0x220408."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
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                  "lang": "eng",
                  "value": "n/a"
                }
              ]
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        "references": {
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              "refsource": "MISC",
              "url": "https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKRgFtXp_0x220408"
            },
            {
              "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",
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    "datePublished": "2018-02-02T01:00:00.000Z",
    "dateReserved": "2018-02-01T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

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

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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.
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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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