Vulnerability-Lookup

CNVD-2021-58801

Vulnerability from cnvd - Published: 2021-08-05

Title

HCC Embedded InterNiche Technologies NicheStack输入验证错误漏洞

Description

InterNiche Technologies NicheStack是一种占用空间小、符合RFC标准的嵌入式协议栈，可移植到商业或专有的非MMU操作系统。 InterNiche Technologies NicheStack存在输入验证错误漏洞，该漏洞源于ICMP组件的边界条件。攻击者可利用该漏洞触发越界读取错误，并导致系统拒绝服务。

Severity

高

Patch Name

HCC Embedded InterNiche Technologies NicheStack输入验证错误漏洞的补丁

Patch Description

Formal description

目前HCC Embedded公司已发布相关补丁，建议相关供应商（涉及嵌入式网络）及时升级更新：https://www.hcc-embedded.com/support/security-advisories

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-789208.pdf

Impacted products

Name
['HCC Embedded InterNiche stack <v4.3', 'HCC Embedded NicheLite <v4.3']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35683"
    }
  },
  "description": "InterNiche Technologies NicheStack\u662f\u4e00\u79cd\u5360\u7528\u7a7a\u95f4\u5c0f\u3001\u7b26\u5408RFC\u6807\u51c6\u7684\u5d4c\u5165\u5f0f\u534f\u8bae\u6808\uff0c\u53ef\u79fb\u690d\u5230\u5546\u4e1a\u6216\u4e13\u6709\u7684\u975eMMU\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nInterNiche Technologies NicheStack\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eICMP\u7ec4\u4ef6\u7684\u8fb9\u754c\u6761\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u8d8a\u754c\u8bfb\u53d6\u9519\u8bef\uff0c\u5e76\u5bfc\u81f4\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524dHCC Embedded\u516c\u53f8\u5df2\u53d1\u5e03\u76f8\u5173\u8865\u4e01\uff0c\u5efa\u8bae\u76f8\u5173\u4f9b\u5e94\u5546\uff08\u6d89\u53ca\u5d4c\u5165\u5f0f\u7f51\u7edc\uff09\u53ca\u65f6\u5347\u7ea7\u66f4\u65b0\uff1ahttps://www.hcc-embedded.com/support/security-advisories",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-58801",
  "openTime": "2021-08-05",
  "patchDescription": "InterNiche Technologies NicheStack\u662f\u4e00\u79cd\u5360\u7528\u7a7a\u95f4\u5c0f\u3001\u7b26\u5408RFC\u6807\u51c6\u7684\u5d4c\u5165\u5f0f\u534f\u8bae\u6808\uff0c\u53ef\u79fb\u690d\u5230\u5546\u4e1a\u6216\u4e13\u6709\u7684\u975eMMU\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nInterNiche Technologies NicheStack\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eICMP\u7ec4\u4ef6\u7684\u8fb9\u754c\u6761\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u8d8a\u754c\u8bfb\u53d6\u9519\u8bef\uff0c\u5e76\u5bfc\u81f4\u7cfb\u7edf\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": "HCC Embedded InterNiche Technologies NicheStack\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "HCC Embedded InterNiche stack \u003cv4.3",
      "HCC Embedded NicheLite \u003cv4.3"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-789208.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2021-08-05",
  "title": "HCC Embedded InterNiche Technologies NicheStack\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-35683 (GCVE-0-2020-35683)

Vulnerability from cvelistv5 – Published: 2021-08-19 11:13 – Updated: 2024-08-04 17:09

Summary

An issue was discovered in HCC Nichestack 3.0. The code that parses ICMP packets relies on an unchecked value of the IP payload size (extracted from the IP header) to compute the ICMP checksum. When the IP payload size is set to be smaller than the size of the IP header, the ICMP checksum computation function may read out of bounds, causing a Denial-of-Service.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
https://www.hcc-embedded.com	x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://www.forescout.com/blog/new-critical-opera…	x_refsource_MISC
https://www.kb.cert.org/vuls/id/608209	third-party-advisoryx_refsource_CERT-VN

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:09:14.934Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.hcc-embedded.com"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-789208.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/"
          },
          {
            "name": "VU#608209",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "https://www.kb.cert.org/vuls/id/608209"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in HCC Nichestack 3.0. The code that parses ICMP packets relies on an unchecked value of the IP payload size (extracted from the IP header) to compute the ICMP checksum. When the IP payload size is set to be smaller than the size of the IP header, the ICMP checksum computation function may read out of bounds, causing a Denial-of-Service."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-19T11:13:45.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://www.hcc-embedded.com"
        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-789208.pdf"
        },
        {
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          ],
          "url": "https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/"
        },
        {
          "name": "VU#608209",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT-VN"
          ],
          "url": "https://www.kb.cert.org/vuls/id/608209"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-35683",
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        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
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                    {
                      "product_name": "n/a",
                      "version": {
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                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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        },
        "references": {
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            {
              "name": "https://www.hcc-embedded.com",
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            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-789208.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-789208.pdf"
            },
            {
              "name": "https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/",
              "refsource": "MISC",
              "url": "https://www.forescout.com/blog/new-critical-operational-technology-vulnerabilities-found-on-nichestack/"
            },
            {
              "name": "VU#608209",
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            }
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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.

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.

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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.

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CNVD-2021-58801

CVE-2020-35683 (GCVE-0-2020-35683)

Tags

Sightings

Nomenclature

Related by attack behaviour