cnvd - cnvd-2019-23295

CNVD-2019-23295

Vulnerability from cnvd - Published: 2019-07-19

Title

Comodo Security Solutions Antivirus越界读取漏洞

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。攻击者可利用该漏洞造成拒绝服务（CmdAgent.exe文件崩溃）。

Severity

中

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-2019-3972

Impacted products

Name
Comodo Security Solutions Antivirus <=12.0.0.6810

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3972"
    }
  },
  "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\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08CmdAgent.exe\u6587\u4ef6\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknwon",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-23295",
  "openTime": "2019-07-19",
  "products": {
    "product": "Comodo Security Solutions Antivirus \u003c=12.0.0.6810"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-3972",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-19",
  "title": "Comodo Security Solutions Antivirus\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2019-3972 (GCVE-0-2019-3972)

Vulnerability from cvelistv5 – Published: 2019-07-17 20:40 – Updated: 2024-08-04 19:26

Summary

Comodo Antivirus versions 12.0.0.6810 and below are vulnerable to Denial of Service affecting CmdAgent.exe via an unprotected section object "<GUID>_CisSharedMemBuff". This section object is exposed by CmdAgent and contains a SharedMemoryDictionary object, which allows a low privileged process to modify the object data causing CmdAgent.exe to crash.

Severity ?

No CVSS data available.

CWE

Denial of Service

Assigner

tenable

References

URL

Tags

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

x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:26:27.643Z",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2019-34"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "Comodo Antivirus",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
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            }
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        {
          "lang": "en",
          "value": "Comodo Antivirus versions 12.0.0.6810 and below are vulnerable to Denial of Service affecting CmdAgent.exe via an unprotected section object \"\u003cGUID\u003e_CisSharedMemBuff\". This section object is exposed by CmdAgent and contains a SharedMemoryDictionary object, which allows a low privileged process to modify the object data causing CmdAgent.exe to crash."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial of Service",
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              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-17T20:40:37",
        "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": {
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          "ASSIGNER": "vulnreport@tenable.com",
          "ID": "CVE-2019-3972",
          "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"
                          }
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                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "Comodo Antivirus versions 12.0.0.6810 and below are vulnerable to Denial of Service affecting CmdAgent.exe via an unprotected section object \"\u003cGUID\u003e_CisSharedMemBuff\". This section object is exposed by CmdAgent and contains a SharedMemoryDictionary object, which allows a low privileged process to modify the object data causing CmdAgent.exe to crash."
            }
          ]
        },
        "problemtype": {
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            {
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                  "lang": "eng",
                  "value": "Denial of Service"
                }
              ]
            }
          ]
        },
        "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",
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    "datePublished": "2019-07-17T20:40:37",
    "dateReserved": "2019-01-03T00:00:00",
    "dateUpdated": "2024-08-04T19:26:27.643Z",
    "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-2019-23295

CVE-2019-3972 (GCVE-0-2019-3972)

Tags

Sightings

Nomenclature