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

JSON

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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

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:40:59.790Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225"
          },
          {
            "name": "[debian-lts-announce] 20221206 [SECURITY] [DLA 3226-1] cgal security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html"
          },
          {
            "name": "GLSA-202305-34",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202305-34"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-28622",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-23T13:11:08.447798Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-23T18:36:34.100Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "libcgal",
          "vendor": "CGAL Project",
          "versions": [
            {
              "status": "affected",
              "version": "CGAL-5.1.1"
            }
          ]
        }
      ],
      "datePublic": "2021-02-24T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "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\u003cEW\u003e::read_edge() eh-\u003eincident_sface()."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-129",
              "description": "CWE-129: Improper Validation of Array Index",
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        },
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        },
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          ],
          "url": "https://security.gentoo.org/glsa/202305-34"
        }
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    }
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  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2020-28622",
    "datePublished": "2022-04-18T16:56:18.445Z",
    "dateReserved": "2020-11-13T00:00:00.000Z",
    "dateUpdated": "2025-04-23T18:36:34.100Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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