cnvd - cnvd-2016-12695

cnvd-2016-12695

Vulnerability from cnvd

Title: SIMATIC S7-300和S7-400 CPU拒绝服务漏洞

Description:

SIMATIC S7-300 CPU和S7-400 CPU都是德国西门子（Siemens）公司的用于可编程控制器中的中央处理单元模块。

SIMATIC S7-300 CPU和S7-400 CPU中存在拒绝服务漏洞。攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务。

Severity: 中

Patch Name: SIMATIC S7-300和S7-400 CPU拒绝服务漏洞的补丁

Patch Description:

SIMATIC S7-300 CPU和S7-400 CPU都是德国西门子（Siemens）公司的用于可编程控制器中的中央处理单元模块。

SIMATIC S7-300 CPU和S7-400 CPU中存在拒绝服务漏洞。攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务。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： http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf

Reference: http://www.securityfocus.com/bid/94820

Impacted products

Name
['SIEMENS SIMATIC S7-300 CPU', 'SIEMENS SIMATIC S7-400 CPU']

Show details on source website

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{
  "bids": {
    "bid": {
      "bidNumber": "94820"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9158"
    }
  },
  "description": "SIMATIC S7-300 CPU\u548cS7-400 CPU\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u7528\u4e8e\u53ef\u7f16\u7a0b\u63a7\u5236\u5668\u4e2d\u7684\u4e2d\u592e\u5904\u7406\u5355\u5143\u6a21\u5757\u3002\r\n\r\nSIMATIC S7-300 CPU\u548cS7-400 CPU\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Zhu WenZhe from Beijing Acorn Network Technology Co",
  "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\nhttp://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-12695",
  "openTime": "2016-12-21",
  "patchDescription": "SIMATIC S7-300 CPU\u548cS7-400 CPU\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u7528\u4e8e\u53ef\u7f16\u7a0b\u63a7\u5236\u5668\u4e2d\u7684\u4e2d\u592e\u5904\u7406\u5355\u5143\u6a21\u5757\u3002\r\n\r\nSIMATIC S7-300 CPU\u548cS7-400 CPU\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "SIMATIC S7-300\u548cS7-400 CPU\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SIMATIC S7-300 CPU",
      "SIEMENS SIMATIC S7-400 CPU"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/94820",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-15",
  "title": "SIMATIC S7-300\u548cS7-400 CPU\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-9158 (GCVE-0-2016-9158)

Vulnerability from cvelistv5

Published

2016-12-17 03:34

Modified

2024-08-06 02:42

Severity ?

CWE

CWE-20 - Improper Input Validation

Summary

A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 V6 and earlier CPU family (All versions), SIMATIC S7-400 V7 CPU family (All versions). Specially crafted packets sent to port 80/tcp could cause the affected devices to go into defect mode. A cold restart is required to recover the system.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/94820	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1037434	vdb-entry, x_refsource_SECTRACK
	https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05	x_refsource_MISC
	https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Siemens AG

SIMATIC S7-300 CPU family

Version: All versions

Siemens AG	SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)	Version: All versions
Siemens AG	SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants)	Version: All versions
Siemens AG	SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants)	Version: All versions
Siemens AG	SIMATIC S7-400 V6 and earlier CPU family	Version: All versions
Siemens AG	SIMATIC S7-400 V7 CPU family	Version: All versions

Show details on NVD website

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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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