Vulnerability-Lookup

CNVD-2020-70922

Vulnerability from cnvd - Published: 2020-12-12

Title

多款Siemens产品输入验证错误漏洞（CNVD-2020-70922）

Description

Siemens SENTRON PAC3200等都是德国西门子（Siemens）公司的产品。Siemens SENTRON PAC3200是一款用于工业环境的多功能电力测量表。Siemens SENTRON PAC4200是一款用于工业环境的多功能电力测量表。Siemens SIRIUS 3RW5是一款用于工业环境的软起动设备。 Siemens设备存在输入验证错误漏洞，攻击者可利用该漏洞向位于同一网络中的设备发送一个特制的IP包，在设备上触发拒绝服务条件。

Severity

中

Patch Name

多款Siemens产品输入验证错误漏洞（CNVD-2020-70922）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://cert-portal.siemens.com/productcert/txt/ssa-541017.txt

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-541017.pdf

Impacted products

Name
['Siemens SIRIUS 3RW5 communication module ModbusTCP', 'Siemens SENTRON PAC4200 < V2.0.1', 'Siemens SENTRON PAC3200 < V2.4.5']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13988"
    }
  },
  "description": "Siemens SENTRON PAC3200\u7b49\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Siemens SENTRON PAC3200\u662f\u4e00\u6b3e\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7684\u591a\u529f\u80fd\u7535\u529b\u6d4b\u91cf\u8868\u3002Siemens SENTRON PAC4200\u662f\u4e00\u6b3e\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7684\u591a\u529f\u80fd\u7535\u529b\u6d4b\u91cf\u8868\u3002Siemens SIRIUS 3RW5\u662f\u4e00\u6b3e\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7684\u8f6f\u8d77\u52a8\u8bbe\u5907\u3002\n\nSiemens\u8bbe\u5907\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4f4d\u4e8e\u540c\u4e00\u7f51\u7edc\u4e2d\u7684\u8bbe\u5907\u53d1\u9001\u4e00\u4e2a\u7279\u5236\u7684IP\u5305\uff0c\u5728\u8bbe\u5907\u4e0a\u89e6\u53d1\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://cert-portal.siemens.com/productcert/txt/ssa-541017.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-70922",
  "openTime": "2020-12-12",
  "patchDescription": "Siemens SENTRON PAC3200\u7b49\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Siemens SENTRON PAC3200\u662f\u4e00\u6b3e\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7684\u591a\u529f\u80fd\u7535\u529b\u6d4b\u91cf\u8868\u3002Siemens SENTRON PAC4200\u662f\u4e00\u6b3e\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7684\u591a\u529f\u80fd\u7535\u529b\u6d4b\u91cf\u8868\u3002Siemens SIRIUS 3RW5\u662f\u4e00\u6b3e\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7684\u8f6f\u8d77\u52a8\u8bbe\u5907\u3002\r\n\r\nSiemens\u8bbe\u5907\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4f4d\u4e8e\u540c\u4e00\u7f51\u7edc\u4e2d\u7684\u8bbe\u5907\u53d1\u9001\u4e00\u4e2a\u7279\u5236\u7684IP\u5305\uff0c\u5728\u8bbe\u5907\u4e0a\u89e6\u53d1\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\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": "\u591a\u6b3eSiemens\u4ea7\u54c1\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2020-70922\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIRIUS 3RW5 communication module ModbusTCP",
      "Siemens SENTRON PAC4200 \u003c V2.0.1",
      "Siemens SENTRON PAC3200 \u003c V2.4.5"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-541017.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-09",
  "title": "\u591a\u6b3eSiemens\u4ea7\u54c1\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2020-70922\uff09"
}

CVE-2020-13988 (GCVE-0-2020-13988)

Vulnerability from cvelistv5 – Published: 2020-12-11 21:37 – Updated: 2024-08-04 12:32

Summary

An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uip_process in net/ipv4/uip.c.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.kb.cert.org/vuls/id/815128	x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01	x_refsource_MISC

Date Public

2020-12-08 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:32:14.638Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.kb.cert.org/vuls/id/815128"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2020-12-08T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uip_process in net/ipv4/uip.c."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-11T21:37:56.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.kb.cert.org/vuls/id/815128"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-13988",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uip_process in net/ipv4/uip.c."
            }
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        },
        "problemtype": {
          "problemtype_data": [
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                  "lang": "eng",
                  "value": "n/a"
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        },
        "references": {
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            {
              "name": "https://www.kb.cert.org/vuls/id/815128",
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            },
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01"
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2020-12-11T21:37:56.000Z",
    "dateReserved": "2020-06-09T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:32:14.638Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.