Vulnerability-Lookup

CNVD-2020-44910

Vulnerability from cnvd - Published: 2020-08-07

Title

McAfee Web Gateway存在未明漏洞

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 MWG 9.2.1之前版本中存在安全漏洞，远程攻击者可通过使用户单击恶意URL利用该漏洞使MWG返回模糊的重定向响应。

Severity

中

Patch Name

McAfee Web Gateway存在未明漏洞的补丁

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 MWG 9.2.1之前版本中存在安全漏洞，远程攻击者可通过使用户单击恶意URL利用该漏洞使MWG返回模糊的重定向响应。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=SB10323

Reference

https://kc.mcafee.com/corporate/index?page=content&id=SB10323

Impacted products

Name
Mcafee McAfee Web Gateway（MWG） <9.2.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7292",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-7292"
    }
  },
  "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 9.2.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u6237\u5355\u51fb\u6076\u610fURL\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7fMWG\u8fd4\u56de\u6a21\u7cca\u7684\u91cd\u5b9a\u5411\u54cd\u5e94\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=SB10323",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-44910",
  "openTime": "2020-08-07",
  "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 9.2.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u6237\u5355\u51fb\u6076\u610fURL\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7fMWG\u8fd4\u56de\u6a21\u7cca\u7684\u91cd\u5b9a\u5411\u54cd\u5e94\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mcafee McAfee Web Gateway\uff08MWG\uff09 \u003c9.2.1"
  },
  "referenceLink": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10323",
  "serverity": "\u4e2d",
  "submitTime": "2020-07-28",
  "title": "McAfee Web Gateway\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-7292 (GCVE-0-2020-7292)

Vulnerability from cvelistv5 – Published: 2020-07-15 14:50 – Updated: 2024-08-04 09:25

Title

Web Gateway (MWG) - Inappropriate Encoding for output context

Summary

Inappropriate Encoding for output context vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows a remote attacker to cause MWG to return an ambiguous redirect response via getting a user to click on a malicious URL.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CWE

CWE-838 - Inappropriate Encoding for output context

Assigner

trellix mitre root

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
McAfee	McAfee Web Gateway (MWG)	Affected: unspecified , < 9.2.1 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:25:48.627Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10323"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "McAfee Web Gateway (MWG)",
          "vendor": "McAfee",
          "versions": [
            {
              "lessThan": "9.2.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Inappropriate Encoding for output context vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows a remote attacker to cause MWG to return an ambiguous redirect response via getting a user to click on a malicious URL."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-838",
              "description": "CWE-838 Inappropriate Encoding for output context",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-14T15:35:31.000Z",
        "orgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
        "shortName": "trellix"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10323"
        }
      ],
      "source": {
        "advisory": "SB10323",
        "discovery": "EXTERNAL"
      },
      "title": "Web Gateway (MWG) - Inappropriate Encoding for output context",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@mcafee.com",
          "ID": "CVE-2020-7292",
          "STATE": "PUBLIC",
          "TITLE": "Web Gateway (MWG) - Inappropriate Encoding for output context"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "McAfee Web Gateway (MWG)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "9.2.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "McAfee"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Inappropriate Encoding for output context vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows a remote attacker to cause MWG to return an ambiguous redirect response via getting a user to click on a malicious URL."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-838 Inappropriate Encoding for output context"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10323",
              "refsource": "MISC",
              "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10323"
            }
          ]
        },
        "source": {
          "advisory": "SB10323",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "01626437-bf8f-4d1c-912a-893b5eb04808",
    "assignerShortName": "trellix",
    "cveId": "CVE-2020-7292",
    "datePublished": "2020-07-15T14:50:14.000Z",
    "dateReserved": "2020-01-21T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:25:48.627Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

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.