Vulnerability-Lookup

CNVD-2020-17035

Vulnerability from cnvd - Published: 2020-03-13

Title

McAfee Web Gateway信息泄露漏洞（CNVD-2020-17035）

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 MWG 7.8.2.12之前的7.8.2.x版本中存在信息泄露漏洞，攻击者可利用该漏洞获取敏感信息。

Severity

中

Patch Name

McAfee Web Gateway信息泄露漏洞（CNVD-2020-17035）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 MWG 7.8.2.12之前的7.8.2.x版本中存在信息泄露漏洞，攻击者可利用该漏洞获取敏感信息。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

厂商已发布了漏洞修复程序，请及时关注更新： https://kc.mcafee.com/corporate/index?page=content&id=SB10293

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-3635

Impacted products

Name
Mcafee Web Gateway 7.8.2.*，<7.8.2.12

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3635",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-3635"
    }
  },
  "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 MWG 7.8.2.12\u4e4b\u524d\u76847.8.2.x\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://kc.mcafee.com/corporate/index?page=content\u0026id=SB10293",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-17035",
  "openTime": "2020-03-13",
  "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 MWG 7.8.2.12\u4e4b\u524d\u76847.8.2.x\u7248\u672c\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-17035\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mcafee Web Gateway 7.8.2.*\uff0c\u003c7.8.2.12"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-3635",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-15",
  "title": "McAfee Web Gateway\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-17035\uff09"
}

CVE-2019-3635 (GCVE-0-2019-3635)

Vulnerability from cvelistv5 – Published: 2019-08-14 16:18 – Updated: 2024-08-04 19:12

Title

MWG Proxy: Cross-Frame Scripting vulnerability

Summary

Exfiltration of Data in McAfee Web Gateway (MWG) 7.8.2.x prior to 7.8.2.12 allows attackers to obtain sensitive data via crafting a complex webpage that will trigger the Web Gateway to block the user accessing an iframe.

Severity

4.3 (Medium)


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

CWE

Exfiltration of Data

Assigner

trellix CNA under the mitre root

CNA scorecard – unranked: 2 records in the last 180 days, 10 needed details

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
McAfee, LLC	McAfee Web Gateway (MWG)	Affected: 7.8.2.x , < 7.8.2.12 (custom)

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10293"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
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              "lang": "en",
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      },
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          ],
          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10293"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "MWG Proxy: Cross-Frame Scripting vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.7"
      },
      "x_legacyV4Record": {
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          "ID": "CVE-2019-3635",
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          "TITLE": "MWG Proxy: Cross-Frame Scripting vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
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                    {
                      "product_name": "McAfee Web Gateway (MWG)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "7.8.2.x",
                            "version_value": "7.8.2.12"
                          }
                        ]
                      }
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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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2020-17035

CVE-2019-3635 (GCVE-0-2019-3635)

Tags

Sightings

Nomenclature

Related by attack behaviour