cnvd - cnvd-2018-04485

cnvd-2018-04485

Vulnerability from cnvd

Title: Trend Micro Email Encryption Gateway安全绕过漏洞

Description:

Trend Micro Email Encryption是美国趋势科技（Trend Micro）公司的一套基于身份的具有电子邮件加密功能的解决方案。Trend Micro Email Encryption Gateway（TMEEG）是其中的一个提供数据保护的网关产品。

Trend Micro Email Encryption Gateway 5.5 Build 1111及之前版本中存在安全绕过漏洞，该漏洞源于程序未能校验更新机制下载的RPM文件。远程攻击者可利用该漏洞绕过安全限制。

Severity: 中

Patch Name: Trend Micro Email Encryption Gateway安全绕过漏洞的补丁

Patch Description:

Trend Micro Email Encryption Gateway 5.5 Build 1111及之前版本中存在安全绕过漏洞，该漏洞源于程序未能校验更新机制下载的RPM文件。远程攻击者可利用该漏洞绕过安全限制。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://success.trendmicro.com/solution/1119349-security-bulletin-trend-micro-email-encryption-gateway-5-5-multiple-vulnerabilities

Reference: http://seclists.org/fulldisclosure/2018/Feb/60

Impacted products

Name
Trend Micro Email Encryption Gateway (TMEEG) <=5.5 Build 1111

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-6221"
    }
  },
  "description": "Trend Micro Email Encryption\u662f\u7f8e\u56fd\u8d8b\u52bf\u79d1\u6280\uff08Trend Micro\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u8eab\u4efd\u7684\u5177\u6709\u7535\u5b50\u90ae\u4ef6\u52a0\u5bc6\u529f\u80fd\u7684\u89e3\u51b3\u65b9\u6848\u3002Trend Micro Email Encryption Gateway\uff08TMEEG\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d0\u4f9b\u6570\u636e\u4fdd\u62a4\u7684\u7f51\u5173\u4ea7\u54c1\u3002\r\n\r\nTrend Micro Email Encryption Gateway 5.5 Build 1111\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6821\u9a8c\u66f4\u65b0\u673a\u5236\u4e0b\u8f7d\u7684RPM\u6587\u4ef6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\u3002",
  "discovererName": "Leandro Barragan and Maximiliano Vidal from Core Security Consulting Service",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://success.trendmicro.com/solution/1119349-security-bulletin-trend-micro-email-encryption-gateway-5-5-multiple-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04485",
  "openTime": "2018-03-07",
  "patchDescription": "Trend Micro Email Encryption\u662f\u7f8e\u56fd\u8d8b\u52bf\u79d1\u6280\uff08Trend Micro\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u8eab\u4efd\u7684\u5177\u6709\u7535\u5b50\u90ae\u4ef6\u52a0\u5bc6\u529f\u80fd\u7684\u89e3\u51b3\u65b9\u6848\u3002Trend Micro Email Encryption Gateway\uff08TMEEG\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u63d0\u4f9b\u6570\u636e\u4fdd\u62a4\u7684\u7f51\u5173\u4ea7\u54c1\u3002\r\n\r\nTrend Micro Email Encryption Gateway 5.5 Build 1111\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6821\u9a8c\u66f4\u65b0\u673a\u5236\u4e0b\u8f7d\u7684RPM\u6587\u4ef6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\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": "Trend Micro Email Encryption Gateway\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Trend Micro Email Encryption Gateway (TMEEG) \u003c=5.5 Build 1111"
  },
  "referenceLink": "http://seclists.org/fulldisclosure/2018/Feb/60",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-23",
  "title": "Trend Micro Email Encryption Gateway\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-6221 (GCVE-0-2018-6221)

Vulnerability from cvelistv5

Published

2018-03-15 19:00

Modified

2024-08-05 05:54

Severity ?

CWE

OTHER - Unvalidated Update

Summary

An unvalidated software update vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow a man-in-the-middle attacker to tamper with an update file and inject their own.

References

▼	URL	Tags
	https://www.exploit-db.com/exploits/44166/	exploit, x_refsource_EXPLOIT-DB
	https://success.trendmicro.com/solution/1119349	x_refsource_CONFIRM
	https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Trend Micro	Trend Micro Email Encryption Gateway	Version: 5.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:54:53.169Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "44166",
            "tags": [
              "exploit",
              "x_refsource_EXPLOIT-DB",
              "x_transferred"
            ],
            "url": "https://www.exploit-db.com/exploits/44166/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://success.trendmicro.com/solution/1119349"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Trend Micro Email Encryption Gateway",
          "vendor": "Trend Micro",
          "versions": [
            {
              "status": "affected",
              "version": "5.5"
            }
          ]
        }
      ],
      "datePublic": "2018-03-15T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An unvalidated software update vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow a man-in-the-middle attacker to tamper with an update file and inject their own."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "OTHER - Unvalidated Update",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-16T09:57:01",
        "orgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272",
        "shortName": "trendmicro"
      },
      "references": [
        {
          "name": "44166",
          "tags": [
            "exploit",
            "x_refsource_EXPLOIT-DB"
          ],
          "url": "https://www.exploit-db.com/exploits/44166/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://success.trendmicro.com/solution/1119349"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@trendmicro.com",
          "ID": "CVE-2018-6221",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Trend Micro Email Encryption Gateway",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "5.5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Trend Micro"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
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        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "OTHER - Unvalidated Update"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "44166",
              "refsource": "EXPLOIT-DB",
              "url": "https://www.exploit-db.com/exploits/44166/"
            },
            {
              "name": "https://success.trendmicro.com/solution/1119349",
              "refsource": "CONFIRM",
              "url": "https://success.trendmicro.com/solution/1119349"
            },
            {
              "name": "https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities",
              "refsource": "MISC",
              "url": "https://www.coresecurity.com/advisories/trend-micro-email-encryption-gateway-multiple-vulnerabilities"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272",
    "assignerShortName": "trendmicro",
    "cveId": "CVE-2018-6221",
    "datePublished": "2018-03-15T19:00:00",
    "dateReserved": "2018-01-25T00:00:00",
    "dateUpdated": "2024-08-05T05:54:53.169Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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