cnvd - cnvd-2018-15252

CNVD-2018-15252

Vulnerability from cnvd - Published: 2018-08-14

Title

Trend Micro Email Encryption Gateway认证漏洞

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 TMEEG 5.5版本中的DBCrypto类存在安全漏洞，该漏洞源于程序使用硬编码密钥将用户密码存储为可恢复的格式。攻击者可利用该漏洞恢复用户密码。

Severity

低

Patch Name

Trend Micro Email Encryption Gateway认证漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://success.trendmicro.com/solution/1119349

Reference

https://success.trendmicro.com/solution/1119349

Impacted products

Name
Trend Micro Email Encryption Gateway 5.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10355"
    }
  },
  "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 TMEEG 5.5\u7248\u672c\u4e2d\u7684DBCrypto\u7c7b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u786c\u7f16\u7801\u5bc6\u94a5\u5c06\u7528\u6237\u5bc6\u7801\u5b58\u50a8\u4e3a\u53ef\u6062\u590d\u7684\u683c\u5f0f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6062\u590d\u7528\u6237\u5bc6\u7801\u3002",
  "discovererName": "Steven Seeley of Source Incite",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://success.trendmicro.com/solution/1119349",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-15252",
  "openTime": "2018-08-14",
  "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 TMEEG 5.5\u7248\u672c\u4e2d\u7684DBCrypto\u7c7b\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u786c\u7f16\u7801\u5bc6\u94a5\u5c06\u7528\u6237\u5bc6\u7801\u5b58\u50a8\u4e3a\u53ef\u6062\u590d\u7684\u683c\u5f0f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6062\u590d\u7528\u6237\u5bc6\u7801\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\u8ba4\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Trend Micro Email Encryption Gateway 5.5"
  },
  "referenceLink": "https://success.trendmicro.com/solution/1119349",
  "serverity": "\u4f4e",
  "submitTime": "2018-05-24",
  "title": "Trend Micro Email Encryption Gateway\u8ba4\u8bc1\u6f0f\u6d1e"
}

CVE-2018-10355 (GCVE-0-2018-10355)

Vulnerability from cvelistv5 – Published: 2018-05-23 16:00 – Updated: 2024-08-05 07:39

Summary

An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability.

Severity ?

No CVSS data available.

CWE

Authentication Weakness

Assigner

trendmicro

References

URL

Tags

	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
	https://success.trendmicro.com/solution/1119349	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:39:07.392Z",
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              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-18-411/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://success.trendmicro.com/solution/1119349"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Trend Micro Email Encryption Gateway",
          "vendor": "Trend Micro",
          "versions": [
            {
              "status": "affected",
              "version": "5.5"
            }
          ]
        }
      ],
      "datePublic": "2018-02-21T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An authentication weakness vulnerability in Trend Micro Email Encryption Gateway 5.5 could allow an attacker to recover user passwords on vulnerable installations due to a flaw in the DBCrypto class. An attacker must first obtain access to the user database on the target system in order to exploit this vulnerability."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Authentication Weakness",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-23T15:57:01",
        "orgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272",
        "shortName": "trendmicro"
      },
      "references": [
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          "url": "https://www.zerodayinitiative.com/advisories/ZDI-18-411/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://success.trendmicro.com/solution/1119349"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@trendmicro.com",
          "ID": "CVE-2018-10355",
          "STATE": "PUBLIC"
        },
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          "vendor": {
            "vendor_data": [
              {
                "product": {
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                    {
                      "product_name": "Trend Micro Email Encryption Gateway",
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            }
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            },
            {
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  "cveMetadata": {
    "assignerOrgId": "7f7bd7df-cffe-4fdb-ab6d-859363b89272",
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    "dateReserved": "2018-04-24T00:00:00",
    "dateUpdated": "2024-08-05T07:39:07.392Z",
    "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-2018-15252

CVE-2018-10355 (GCVE-0-2018-10355)

Tags

Sightings

Nomenclature