cnvd - cnvd-2021-94906

CNVD-2021-94906

Vulnerability from cnvd - Published: 2021-12-07

Title

Drawings SDK越界读取漏洞（CNVD-2021-94906）

Description

Drawings SDK是Open Design Alliance推出的一个开发工具包，可让您通过面向对象的API访问所有.dwg和.dgn数据，可让您创建和编辑任何类型的.dwg和.dgn绘图文件。 Drawings SDK 2022.11之前版本中的OBJ文件读取程序存在越界读取漏洞。该漏洞源于对输入长度缺少验证。攻击者可通过特制OBJ文件利用该漏洞在当前进程的上下文中执行代码。

Severity

中

Patch Name

Drawings SDK越界读取漏洞（CNVD-2021-94906）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://www.opendesign.com/security-advisories

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-43278

Impacted products

Name
Open Design Alliance Drawings SDK <2022.11

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43278",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-43278"
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  "number": "CNVD-2021-94906",
  "openTime": "2021-12-07",
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  "patchName": "Drawings SDK\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2021-94906\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Open Design Alliance Drawings SDK \u003c2022.11"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-43278",
  "serverity": "\u4e2d",
  "submitTime": "2021-11-15",
  "title": "Drawings SDK\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2021-94906\uff09"
}

CVE-2021-43278 (GCVE-0-2021-43278)

Vulnerability from cvelistv5 – Published: 2021-11-14 20:52 – Updated: 2024-08-04 03:55

Summary

An Out-of-bounds Read vulnerability exists in the OBJ file reading procedure in Open Design Alliance Drawings SDK before 2022.11. The lack of validating the input length can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://www.opendesign.com/security-advisories

x_refsource_MISC

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-94906

CVE-2021-43278 (GCVE-0-2021-43278)

Tags

Sightings

Nomenclature