Vulnerability-Lookup

CNVD-2021-44997

Vulnerability from cnvd - Published: 2021-06-25

Title

Open Design Alliance Drawings SDK越界读取漏洞

Description

Open Design Alliance Drawings SDK是美国Open Design Alliance公司的一款应用于图纸设计的软件开发包。该开发包通过方便的，面向对象的API访问.dwg和.dgn中的数据，提供C++API、支持修复文件、.NET，JAVA，Python开发语言的支持等功能。 Open Design Alliance Drawings SDK 2022.4之前版本存在越界读取漏洞，该漏洞源于对用户提供的数据缺少适当的验证，攻击者可利用该漏洞导致拒绝服务或从内存中读取敏感信息。

Severity

中

Patch Name

Open Design Alliance Drawings SDK越界读取漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02

Reference

https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02

Impacted products

Name
Open Design Alliance Drawings SDK <2022.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32938",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32938"
    }
  },
  "description": "Open Design Alliance Drawings SDK\u662f\u7f8e\u56fdOpen Design Alliance\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u4e8e\u56fe\u7eb8\u8bbe\u8ba1\u7684\u8f6f\u4ef6\u5f00\u53d1\u5305\u3002\u8be5\u5f00\u53d1\u5305\u901a\u8fc7\u65b9\u4fbf\u7684\uff0c\u9762\u5411\u5bf9\u8c61\u7684API\u8bbf\u95ee.dwg\u548c.dgn\u4e2d\u7684\u6570\u636e\uff0c\u63d0\u4f9bC++API\u3001\u652f\u6301\u4fee\u590d\u6587\u4ef6\u3001.NET\uff0cJAVA\uff0cPython\u5f00\u53d1\u8bed\u8a00\u7684\u652f\u6301\u7b49\u529f\u80fd\u3002\n\nOpen Design Alliance Drawings SDK 2022.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u5c11\u9002\u5f53\u7684\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u4ece\u5185\u5b58\u4e2d\u8bfb\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://us-cert.cisa.gov/ics/advisories/icsa-21-159-02",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-44997",
  "openTime": "2021-06-25",
  "patchDescription": "Open Design Alliance Drawings SDK\u662f\u7f8e\u56fdOpen Design Alliance\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u4e8e\u56fe\u7eb8\u8bbe\u8ba1\u7684\u8f6f\u4ef6\u5f00\u53d1\u5305\u3002\u8be5\u5f00\u53d1\u5305\u901a\u8fc7\u65b9\u4fbf\u7684\uff0c\u9762\u5411\u5bf9\u8c61\u7684API\u8bbf\u95ee.dwg\u548c.dgn\u4e2d\u7684\u6570\u636e\uff0c\u63d0\u4f9bC++API\u3001\u652f\u6301\u4fee\u590d\u6587\u4ef6\u3001.NET\uff0cJAVA\uff0cPython\u5f00\u53d1\u8bed\u8a00\u7684\u652f\u6301\u7b49\u529f\u80fd\u3002\r\n\r\nOpen Design Alliance Drawings SDK 2022.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u5c11\u9002\u5f53\u7684\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u4ece\u5185\u5b58\u4e2d\u8bfb\u53d6\u654f\u611f\u4fe1\u606f\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": "Open Design Alliance Drawings SDK\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Open Design Alliance Drawings SDK \u003c2022.4"
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-09",
  "title": "Open Design Alliance Drawings SDK\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2021-32938 (GCVE-0-2021-32938)

Vulnerability from cvelistv5 – Published: 2021-06-17 00:00 – Updated: 2024-08-03 23:33

Summary

Drawings SDK (All versions prior to 2022.4) are vulnerable to an out-of-bounds read due to parsing of DWG files resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allows attackers to cause a denial-of service condition or read sensitive information from memory.

Severity

No CVSS data available.

CWE

CWE-125 - OUT-OF-BOUNDS READ CWE-125

Assigner

icscert icscert root

References

5 references

URL	Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02
https://cert-portal.siemens.com/productcert/pdf/s…
https://www.zerodayinitiative.com/advisories/ZDI-…
https://cert-portal.siemens.com/productcert/pdf/s…
https://cert-portal.siemens.com/productcert/pdf/s…

Impacted products

1 product

Vendor	Product	Version
n/a	Drawings SDK	Affected: All versions prior to 2022.4

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:33:55.918Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-980/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Drawings SDK",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to 2022.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Drawings SDK (All versions prior to 2022.4) are vulnerable to an out-of-bounds read due to parsing of DWG files resulting from the lack of proper validation of user-supplied data. This can result in a read past the end of an allocated buffer and allows attackers to cause a denial-of service condition or read sensitive information from memory."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "OUT-OF-BOUNDS READ CWE-125",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-14T00:00:00.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-02"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf"
        },
        {
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-980/"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdf"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2021-32938",
    "datePublished": "2021-06-17T00:00:00.000Z",
    "dateReserved": "2021-05-13T00:00:00.000Z",
    "dateUpdated": "2024-08-03T23:33:55.918Z",
    "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.

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.

Action not permitted

CNVD-2021-44997

CVE-2021-32938 (GCVE-0-2021-32938)

Tags

Sightings

Nomenclature

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