cnvd - cnvd-2017-32563

cnvd-2017-32563

Vulnerability from cnvd

Title: Siemens SIMATIC PCS 7拒绝服务漏洞

Description:

SIMATIC PCS 7是德国西门子（Siemens）公司的一套使用了WinCC的分布式过程控制系统。

Siemens SIMATIC PCS 7存在拒绝服务漏洞，允许身份验证的远程攻击者成为管理员组的成员，通过将特制邮件发送到DCOM界面来使服务崩溃。

Severity: 高

Patch Name: Siemens SIMATIC PCS 7拒绝服务漏洞的补丁

Patch Description:

SIMATIC PCS 7是德国西门子（Siemens）公司的一套使用了WinCC的分布式过程控制系统。

Siemens SIMATIC PCS 7存在拒绝服务漏洞，允许身份验证的远程攻击者成为管理员组的成员，通过将特制邮件发送到DCOM界面来使服务崩溃。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://support.industry.siemens.com/cs/ww/en/view/109746452

Reference: https://ics-cert.us-cert.gov/advisories/ICSA-17-306-01

Impacted products

Name
['SIEMENS SIMATIC PCS 7 V8.1，<V8.1 SP1', 'SIEMENS SIMATIC PCS 7 V7.3 Upd 13', 'SIEMENS SIMATIC PCS 7 V8.2']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-14023"
    }
  },
  "description": "SIMATIC PCS 7\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u5957\u4f7f\u7528\u4e86WinCC\u7684\u5206\u5e03\u5f0f\u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\u3002 \r\n\r\nSiemens SIMATIC PCS 7\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u6210\u4e3a\u7ba1\u7406\u5458\u7ec4\u7684\u6210\u5458\uff0c\u901a\u8fc7\u5c06\u7279\u5236\u90ae\u4ef6\u53d1\u9001\u5230DCOM\u754c\u9762\u6765\u4f7f\u670d\u52a1\u5d29\u6e83\u3002",
  "discovererName": "Sergey Temnikov and Vladimir Dashchenko of Kaspersky Labs",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://support.industry.siemens.com/cs/ww/en/view/109746452",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32563",
  "openTime": "2017-11-03",
  "patchDescription": "SIMATIC PCS 7\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u5957\u4f7f\u7528\u4e86WinCC\u7684\u5206\u5e03\u5f0f\u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\u3002 \r\n\r\nSiemens SIMATIC PCS 7\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u6210\u4e3a\u7ba1\u7406\u5458\u7ec4\u7684\u6210\u5458\uff0c\u901a\u8fc7\u5c06\u7279\u5236\u90ae\u4ef6\u53d1\u9001\u5230DCOM\u754c\u9762\u6765\u4f7f\u670d\u52a1\u5d29\u6e83\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": "Siemens SIMATIC PCS 7\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SIMATIC PCS 7 V8.1\uff0c\u003cV8.1 SP1",
      "SIEMENS SIMATIC PCS 7 V7.3 Upd 13",
      "SIEMENS SIMATIC PCS 7 V8.2"
    ]
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-01",
  "serverity": "\u9ad8",
  "submitTime": "2017-11-03",
  "title": "Siemens SIMATIC PCS 7\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-14023 (GCVE-0-2017-14023)

Vulnerability from cvelistv5

Published

2017-11-06 22:00

Modified

2024-08-05 19:13

Severity ?

CWE

CWE-20

Summary

An Improper Input Validation issue was discovered in Siemens SIMATIC PCS 7 V8.1 prior to V8.1 SP1 with WinCC V7.3 Upd 13, and V8.2 all versions. The improper input validation vulnerability has been identified, which may allow an authenticated remote attacker who is a member of the administrators group to crash services by sending specially crafted messages to the DCOM interface.

References

▼	URL	Tags
	https://ics-cert.us-cert.gov/advisories/ICSA-17-306-01	x_refsource_MISC
	http://www.securitytracker.com/id/1039729	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/101680	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Siemens SIMATIC PCS 7	Version: Siemens SIMATIC PCS 7

Show details on NVD website

JSON

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        ],
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    ],
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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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