Vulnerability-Lookup

CNVD-2016-03894

Vulnerability from cnvd - Published: 2016-06-12

Title

Siemens SIMATIC S7-300 CPU拒绝服务漏洞

Description

Siemens SIMATIC S7-300 CPU是西门子（Siemens）公司的一款用于制造行业的模块化通用控制器。 Siemens SIMATIC S7-300 CPU系列设备存在拒绝服务漏洞。攻击者利用漏洞在一定条件下可发起拒绝服务攻击，即通过发送精心编制的数据包到102/ TCP（ISO-TSAP）端口或现场总线Profibus，导致设备进入故障模式，冷启动可恢复系统。

Severity

高

Patch Name

Siemens SIMATIC S7-300 CPU拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布了新版本修复该漏洞，请及时下载更新： https://support.industry.siemens.com/cs/ww/en/ps/13752

Reference

http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-818183.pdf

Impacted products

Name
['SIEMENS SIMATIC S7-300 CPUs with Profinet support < V3.2.12', 'SIEMENS SIMATIC S7-300 CPUs without Profinet support < V3.3.12']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3949"
    }
  },
  "description": "Siemens SIMATIC S7-300 CPU\u662f\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u5236\u9020\u884c\u4e1a\u7684\u6a21\u5757\u5316\u901a\u7528\u63a7\u5236\u5668\u3002\r\n\r\nSiemens SIMATIC S7-300 CPU\u7cfb\u5217\u8bbe\u5907\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5728\u4e00\u5b9a\u6761\u4ef6\u4e0b\u53ef\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\uff0c\u5373\u901a\u8fc7\u53d1\u9001\u7cbe\u5fc3\u7f16\u5236\u7684\u6570\u636e\u5305\u5230102/ TCP\uff08ISO-TSAP\uff09\u7aef\u53e3\u6216\u73b0\u573a\u603b\u7ebfProfibus\uff0c\u5bfc\u81f4\u8bbe\u5907\u8fdb\u5165\u6545\u969c\u6a21\u5f0f\uff0c\u51b7\u542f\u52a8\u53ef\u6062\u590d\u7cfb\u7edf\u3002",
  "discovererName": "Mate J. Csorba, DNV GL, Marine Cybernetics Service\uff1bAmund Sole, Norwegian University of Science and Technology",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u65b0\u7248\u672c\u4fee\u590d\u8be5\u6f0f\u6d1e\uff0c\u8bf7\u53ca\u65f6\u4e0b\u8f7d\u66f4\u65b0\uff1a\r\nhttps://support.industry.siemens.com/cs/ww/en/ps/13752",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03894",
  "openTime": "2016-06-12",
  "patchDescription": "Siemens SIMATIC S7-300 CPU\u662f\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u5236\u9020\u884c\u4e1a\u7684\u6a21\u5757\u5316\u901a\u7528\u63a7\u5236\u5668\u3002\r\n\r\nSiemens SIMATIC S7-300 CPU\u7cfb\u5217\u8bbe\u5907\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5728\u4e00\u5b9a\u6761\u4ef6\u4e0b\u53ef\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\uff0c\u5373\u901a\u8fc7\u53d1\u9001\u7cbe\u5fc3\u7f16\u5236\u7684\u6570\u636e\u5305\u5230102/ TCP\uff08ISO-TSAP\uff09\u7aef\u53e3\u6216\u73b0\u573a\u603b\u7ebfProfibus\uff0c\u5bfc\u81f4\u8bbe\u5907\u8fdb\u5165\u6545\u969c\u6a21\u5f0f\uff0c\u51b7\u542f\u52a8\u53ef\u6062\u590d\u7cfb\u7edf\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 S7-300 CPU\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SIEMENS SIMATIC S7-300 CPUs with Profinet support \u003c V3.2.12",
      "SIEMENS SIMATIC S7-300 CPUs without Profinet support \u003c V3.3.12"
    ]
  },
  "referenceLink": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-818183.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2016-06-12",
  "title": "Siemens SIMATIC S7-300 CPU\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-3949 (GCVE-0-2016-3949)

Vulnerability from cvelistv5 – Published: 2016-06-27 10:00 – Updated: 2024-08-06 00:10

Summary

Siemens SIMATIC S7-300 Profinet-enabled CPU devices with firmware before 3.2.12 and SIMATIC S7-300 Profinet-disabled CPU devices with firmware before 3.3.12 allow remote attackers to cause a denial of service (defect-mode transition) via crafted (1) ISO-TSAP or (2) Profibus packets.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
http://www.siemens.com/cert/pool/cert/siemens_sec…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1036089	vdb-entryx_refsource_SECTRACK
https://ics-cert.us-cert.gov/advisories/ICSA-16-161-01	x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM

Date Public

2016-06-08 00:00

Show details on NVD website

JSON

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        "references": [
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            ],
            "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-818183.pdf"
          },
          {
            "name": "1036089",
            "tags": [
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            ],
            "url": "http://www.securitytracker.com/id/1036089"
          },
          {
            "tags": [
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            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-161-01"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-818183.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "descriptions": [
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        }
      ],
      "problemTypes": [
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        "dateUpdated": "2020-02-10T14:06:25.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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        },
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          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-161-01"
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        {
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            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-818183.pdf"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-3949",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.