cnvd - cnvd-2022-32785

cnvd-2022-32785

Vulnerability from cnvd

Title

Laurent Rineau CGAL代码执行漏洞（CNVD-2022-32785）

Description

Laurent Rineau CGAL代码执行漏洞（CNVD-C-2022-211220） Laurent Rineau CGAL存在代码执行漏洞，攻击者可利用该漏洞提供特制的格式错误的文件来导致越界读取和类型混淆，从而导致代码执行。

Severity

中

Formal description

目前没有详细解决方案提供： https://github.com/CGAL/cgal

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-28622

Impacted products

Name
Laurent Rineau CGAL libcgal CGAL 5.1.1

Show details on source website

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-28622",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-28622"
    }
  },
  "description": "Laurent Rineau CGAL\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-C-2022-211220\uff09\n\nLaurent Rineau CGAL\u5b58\u5728\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4f9b\u7279\u5236\u7684\u683c\u5f0f\u9519\u8bef\u7684\u6587\u4ef6\u6765\u5bfc\u81f4\u8d8a\u754c\u8bfb\u53d6\u548c\u7c7b\u578b\u6df7\u6dc6\uff0c\u4ece\u800c\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://github.com/CGAL/cgal",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-32785",
  "openTime": "2022-04-27",
  "products": {
    "product": "Laurent Rineau CGAL libcgal CGAL 5.1.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-28622",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-20",
  "title": "Laurent Rineau CGAL\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2022-32785\uff09"
}

CVE-2020-28622 (GCVE-0-2020-28622)

Vulnerability from cvelistv5

Published

2022-04-18 16:56

Modified

2025-04-23 18:36

Severity ?

10.0 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-129 - Improper Validation of Array Index

Summary

Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_edge() eh->incident_sface().

References

URL

Tags

	https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225
	https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html	mailing-list
	https://security.gentoo.org/glsa/202305-34	vendor-advisory

Impacted products

	Vendor	Product	Version
	CGAL Project	libcgal	Version: CGAL-5.1.1

Show details on NVD website

To clipboard

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  "containers": {
    "adp": [
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          "dateUpdated": "2024-08-04T16:40:59.790Z",
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                "id": "CVE-2020-28622",
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                  {
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                  }
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                "timestamp": "2025-04-23T13:11:08.447798Z",
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        "providerMetadata": {
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            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
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    "dateReserved": "2020-11-13T00:00:00.000Z",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

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