cnvd - cnvd-2019-07310

CNVD-2019-07310

Vulnerability from cnvd - Published: 2019-03-15

Title

McAfee Web Gateway不当输入验证漏洞

Description

McAfee Web Gateway（MWG）是美国迈克菲（McAfee）公司的一款安全网关产品。该产品提供威胁防护、应用程序控制和数据丢失防护等功能。 McAfee Web Gateway 7.8.2.0及更高版本的代理组件存在不当输入验证漏洞。远程攻击者可通过特制HTTP请求参数利用该漏洞导致拒绝服务。

Severity

中

Patch Name

McAfee Web Gateway不当输入验证漏洞的补丁

Patch Description

McAfee Web Gateway（MWG）是美国迈克菲（McAfee）公司的一款安全网关产品。该产品提供威胁防护、应用程序控制和数据丢失防护等功能。 McAfee Web Gateway 7.8.2.0及更高版本的代理组件存在不当输入验证漏洞。远程攻击者可通过特制HTTP请求参数利用该漏洞导致拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://www.mcafee.com/enterprise/en-us/downloads.html

Reference

https://kc.mcafee.com/corporate/index?page=content&id=SB10264

Impacted products

Name
Mcafee Web Gateway >=7.8.2.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3581"
    }
  },
  "description": "McAfee Web Gateway\uff08MWG\uff09\u662f\u7f8e\u56fd\u8fc8\u514b\u83f2\uff08McAfee\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5b89\u5168\u7f51\u5173\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9b\u5a01\u80c1\u9632\u62a4\u3001\u5e94\u7528\u7a0b\u5e8f\u63a7\u5236\u548c\u6570\u636e\u4e22\u5931\u9632\u62a4\u7b49\u529f\u80fd\u3002\n\nMcAfee Web Gateway 7.8.2.0\u53ca\u66f4\u9ad8\u7248\u672c\u7684\u4ee3\u7406\u7ec4\u4ef6\u5b58\u5728\u4e0d\u5f53\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236HTTP\u8bf7\u6c42\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Mcafee",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mcafee.com/enterprise/en-us/downloads.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-07310",
  "openTime": "2019-03-15",
  "patchDescription": "McAfee Web Gateway\uff08MWG\uff09\u662f\u7f8e\u56fd\u8fc8\u514b\u83f2\uff08McAfee\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5b89\u5168\u7f51\u5173\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9b\u5a01\u80c1\u9632\u62a4\u3001\u5e94\u7528\u7a0b\u5e8f\u63a7\u5236\u548c\u6570\u636e\u4e22\u5931\u9632\u62a4\u7b49\u529f\u80fd\u3002\r\n\r\nMcAfee Web Gateway 7.8.2.0\u53ca\u66f4\u9ad8\u7248\u672c\u7684\u4ee3\u7406\u7ec4\u4ef6\u5b58\u5728\u4e0d\u5f53\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236HTTP\u8bf7\u6c42\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "McAfee Web Gateway\u4e0d\u5f53\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mcafee Web Gateway \u003e=7.8.2.0"
  },
  "referenceLink": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10264",
  "serverity": "\u4e2d",
  "submitTime": "2019-01-10",
  "title": "McAfee Web Gateway\u4e0d\u5f53\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2019-3581 (GCVE-0-2019-3581)

Vulnerability from cvelistv5 – Published: 2019-01-09 14:00 – Updated: 2024-08-04 19:12

Title

McAfee Web Gateway denial of service attack due to Improper Input Validation

Summary

Improper input validation in the proxy component of McAfee Web Gateway 7.8.2.0 and later allows remote attackers to cause a denial of service via a crafted HTTP request parameter.

Severity ?

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-20 - Improper Input Validation

Assigner

trellix

References

URL

Tags

https://kc.mcafee.com/corporate/index?page=conten…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	McAfee	McAfee Web Gateway	Affected: 7.8.2 , < 7.8.2* (custom) Affected: 7.8.2.5 , < 7.8.2.5 (custom) Affected: 8.0 , < 8.0* (custom) Affected: 8.0.2 , < 8.0.2 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:12:09.492Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10264"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "platforms": [
            "x86"
          ],
          "product": "McAfee Web Gateway",
          "vendor": "McAfee",
          "versions": [
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              "lessThan": "7.8.2*",
              "status": "affected",
              "version": "7.8.2",
              "versionType": "custom"
            },
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              "status": "affected",
              "version": "7.8.2.5",
              "versionType": "custom"
            },
            {
              "lessThan": "8.0*",
              "status": "affected",
              "version": "8.0",
              "versionType": "custom"
            },
            {
              "lessThan": "8.0.2",
              "status": "affected",
              "version": "8.0.2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2019-01-09T00:00:00",
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
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      ],
      "problemTypes": [
        {
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              "description": "CWE-20: Improper Input Validation",
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            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-09T13:57:01",
        "orgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
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      },
      "references": [
        {
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            "x_refsource_CONFIRM"
          ],
          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10264"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Update to MWG 7.8.2.5 or 8.0.2"
        }
      ],
      "source": {
        "advisory": "SB10264",
        "discovery": "INTERNAL"
      },
      "title": "McAfee Web Gateway denial of service attack due to Improper Input Validation",
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "ID": "CVE-2019-3581",
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        },
        "affects": {
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            "vendor_data": [
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                          },
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              "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10264"
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        },
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            "value": "Update to MWG 7.8.2.5 or 8.0.2"
          }
        ],
        "source": {
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          "discovery": "INTERNAL"
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  "cveMetadata": {
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    "assignerShortName": "trellix",
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    "dateReserved": "2019-01-03T00:00:00",
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}

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-2019-07310

CVE-2019-3581 (GCVE-0-2019-3581)

Tags

Sightings

Nomenclature