Vulnerability-Lookup

CNVD-2019-23296

Vulnerability from cnvd - Published: 2019-07-19

Title

Comodo Security Solutions Antivirus任意文件写入漏洞

Description

Comodo Security Solutions Antivirus是美国Comodo Security Solutions公司的一套杀毒软件。该软件主要用于防范计算机病毒、恶意软件等互联网威胁。 Comodo Security Solutions Antivirus 12.0.0.6810及之前版本中存在安全漏洞。本地攻击者可利用该漏洞修改数据及AV签名。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.comodo.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-3970

Impacted products

Name
['Comodo Security Solutions Antivirus <=12.0.0.6810', 'Cisco Identity Services Engine <=2.6.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3970"
    }
  },
  "description": "Comodo Security Solutions Antivirus\u662f\u7f8e\u56fdComodo Security Solutions\u516c\u53f8\u7684\u4e00\u5957\u6740\u6bd2\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u4e3b\u8981\u7528\u4e8e\u9632\u8303\u8ba1\u7b97\u673a\u75c5\u6bd2\u3001\u6076\u610f\u8f6f\u4ef6\u7b49\u4e92\u8054\u7f51\u5a01\u80c1\u3002\n\nComodo Security Solutions Antivirus 12.0.0.6810\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4fee\u6539\u6570\u636e\u53caAV\u7b7e\u540d\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.comodo.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-23296",
  "openTime": "2019-07-19",
  "products": {
    "product": [
      "Comodo Security Solutions Antivirus \u003c=12.0.0.6810",
      "Cisco Identity Services Engine \u003c=2.6.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-3970",
  "serverity": "\u9ad8",
  "submitTime": "2019-07-19",
  "title": "Comodo Security Solutions Antivirus\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e"
}

CVE-2019-3970 (GCVE-0-2019-3970)

Vulnerability from cvelistv5 – Published: 2019-07-17 20:34 – Updated: 2024-08-04 19:26

Summary

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Arbitrary File Write due to Cavwp.exe handling of Comodo's Antivirus database. Cavwp.exe loads Comodo antivirus definition database in unsecured global section objects, allowing a local low privileged process to modify this data directly and change virus signatures.

Severity

No CVSS data available.

CWE

Arbitrary File Write

Assigner

tenable mitre root Scorecard

References

1 reference

URL	Tags
https://www.tenable.com/security/research/tra-2019-34	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Comodo Antivirus	Affected: Versions 12.0.0.6810 and below

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:26:27.668Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2019-34"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Comodo Antivirus",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 12.0.0.6810 and below"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Arbitrary File Write due to Cavwp.exe handling of Comodo\u0027s Antivirus database. Cavwp.exe loads Comodo antivirus definition database in unsecured global section objects, allowing a local low privileged process to modify this data directly and change virus signatures."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Arbitrary File Write",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-17T20:34:21.000Z",
        "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
        "shortName": "tenable"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tenable.com/security/research/tra-2019-34"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vulnreport@tenable.com",
          "ID": "CVE-2019-3970",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Comodo Antivirus",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Versions 12.0.0.6810 and below"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Arbitrary File Write due to Cavwp.exe handling of Comodo\u0027s Antivirus database. Cavwp.exe loads Comodo antivirus definition database in unsecured global section objects, allowing a local low privileged process to modify this data directly and change virus signatures."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Arbitrary File Write"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.tenable.com/security/research/tra-2019-34",
              "refsource": "MISC",
              "url": "https://www.tenable.com/security/research/tra-2019-34"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
    "assignerShortName": "tenable",
    "cveId": "CVE-2019-3970",
    "datePublished": "2019-07-17T20:34:21.000Z",
    "dateReserved": "2019-01-03T00:00:00.000Z",
    "dateUpdated": "2024-08-04T19:26:27.668Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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CNVD-2019-23296

CVE-2019-3970 (GCVE-0-2019-3970)

Tags

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