Vulnerability-Lookup

CNVD-2022-52258

Vulnerability from cnvd - Published: 2022-07-19

Title

GNU LibreDWG双重释放漏洞（CNVD-2022-52258）

Description

GNU LibreDWG是GNU社区的一个用于处理DWG文件的C语言库。 GNU LibreDWG存在双重释放漏洞，目前没有详细的漏洞细节提供。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/LibreDWG/libredwg

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-33033

Impacted products

Name
GNU LibreDWG v0.12.4.4608

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-33033",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-33033"
    }
  },
  "description": "GNU LibreDWG\u662fGNU\u793e\u533a\u7684\u4e00\u4e2a\u7528\u4e8e\u5904\u7406DWG\u6587\u4ef6\u7684C\u8bed\u8a00\u5e93\u3002\n\nGNU LibreDWG\u5b58\u5728\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/LibreDWG/libredwg",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-52258",
  "openTime": "2022-07-19",
  "products": {
    "product": "GNU LibreDWG v0.12.4.4608"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-33033",
  "serverity": "\u4e2d",
  "submitTime": "2022-06-27",
  "title": "GNU LibreDWG\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\uff08CNVD-2022-52258\uff09"
}

CVE-2022-33033 (GCVE-0-2022-33033)

Vulnerability from cvelistv5 – Published: 2022-06-22 13:33 – Updated: 2024-08-03 07:54

Summary

LibreDWG v0.12.4.4608 was discovered to contain a double-free via the function dwg_read_file at dwg.c.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/LibreDWG/libredwg/issues/493

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
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          }
        ],
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          "ID": "CVE-2022-33033",
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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-2022-52258

CVE-2022-33033 (GCVE-0-2022-33033)

Tags

Sightings

Nomenclature