cnvd - cnvd-2017-37733

CNVD-2017-37733

Vulnerability from cnvd - Published: 2017-12-20

Title

Belden Hirschmann Tofino Xenon Security Appliance防火墙绕过漏洞

Description

Tofino Xenon security appliance是用于将控制网络分割成安全区域的理想解决方案。 Tofino Xenon security appliance 03.2.00之前版本中存在防火墙绕过漏洞。该漏洞产生的原因是OPC classic和自定义netfilter模块存在设计缺陷。攻击者可利用该漏洞远程激活防火墙上的规则，并可连接到受保护资产的任何TCP端口。

Severity

高

Patch Name

Belden Hirschmann Tofino Xenon Security Appliance防火墙绕过漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulletin-BSECV-2017-14-1v1-1.pdf

Reference

https://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulletin-BSECV-2017-14-1v1-1.pdf

Impacted products

Name
Belden Hirschmann Tofino Xenon Security Appliance <03.2.00

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11402"
    }
  },
  "description": "Tofino Xenon security appliance\u662f\u7528\u4e8e\u5c06\u63a7\u5236\u7f51\u7edc\u5206\u5272\u6210\u5b89\u5168\u533a\u57df\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nTofino Xenon security appliance 03.2.00\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u9632\u706b\u5899\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fOPC classic\u548c\u81ea\u5b9a\u4e49netfilter\u6a21\u5757\u5b58\u5728\u8bbe\u8ba1\u7f3a\u9677\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdc\u7a0b\u6fc0\u6d3b\u9632\u706b\u5899\u4e0a\u7684\u89c4\u5219\uff0c\u5e76\u53ef\u8fde\u63a5\u5230\u53d7\u4fdd\u62a4\u8d44\u4ea7\u7684\u4efb\u4f55TCP\u7aef\u53e3\u3002",
  "discovererName": "Julien Lenoir of the Airbus CERT Team",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulletin-BSECV-2017-14-1v1-1.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-37733",
  "openTime": "2017-12-20",
  "patchDescription": "Tofino Xenon security appliance\u662f\u7528\u4e8e\u5c06\u63a7\u5236\u7f51\u7edc\u5206\u5272\u6210\u5b89\u5168\u533a\u57df\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nTofino Xenon security appliance 03.2.00\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u9632\u706b\u5899\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fOPC classic\u548c\u81ea\u5b9a\u4e49netfilter\u6a21\u5757\u5b58\u5728\u8bbe\u8ba1\u7f3a\u9677\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdc\u7a0b\u6fc0\u6d3b\u9632\u706b\u5899\u4e0a\u7684\u89c4\u5219\uff0c\u5e76\u53ef\u8fde\u63a5\u5230\u53d7\u4fdd\u62a4\u8d44\u4ea7\u7684\u4efb\u4f55TCP\u7aef\u53e3\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": "Belden Hirschmann Tofino Xenon Security Appliance\u9632\u706b\u5899\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "https://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulletin-BSECV-2017-14-1v1-1.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2017-11-21",
  "title": "Belden Hirschmann Tofino Xenon Security Appliance\u9632\u706b\u5899\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2017-11402 (GCVE-0-2017-11402)

Vulnerability from cvelistv5 – Published: 2017-11-20 15:00 – Updated: 2024-08-05 18:05

Summary

An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. Design flaws in OPC classic and in custom netfilter modules allow an attacker to remotely activate rules on the firewall and to connect to any TCP port of a protected asset, thus bypassing the firewall. The attack methodology is a crafted OPC dynamic port shift.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.belden.com/hubfs/support/security/bul…	x_refsource_MISC
	https://github.com/airbus-seclab/security-advisor…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:05:30.529Z",
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              "x_transferred"
            ],
            "url": "https://www.belden.com/hubfs/support/security/bulletins/Belden-Security-Bulletin-BSECV-2017-14-1v1-1.pdf"
          },
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            ],
            "url": "https://github.com/airbus-seclab/security-advisories/blob/master/belden/tofino.txt"
          }
        ],
        "title": "CVE Program Container"
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      "datePublic": "2017-11-20T00:00:00",
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        }
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      "providerMetadata": {
        "dateUpdated": "2017-11-20T14:57:01",
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      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
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        },
        {
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          ],
          "url": "https://github.com/airbus-seclab/security-advisories/blob/master/belden/tofino.txt"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-11402",
          "STATE": "PUBLIC"
        },
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            "vendor_data": [
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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-2017-37733

CVE-2017-11402 (GCVE-0-2017-11402)

Tags

Sightings

Nomenclature