gsd-2022-44640
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC).
Aliases
Aliases
CVE-2022-44640


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-44640",
    "description": "Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC).",
    "id": "GSD-2022-44640",
    "references": [
      "https://www.debian.org/security/2022/dsa-5287",
      "https://advisories.mageia.org/CVE-2022-44640.html",
      "https://www.suse.com/security/cve/CVE-2022-44640.html",
      "https://ubuntu.com/security/CVE-2022-44640"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-44640"
      ],
      "details": "Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC).",
      "id": "GSD-2022-44640",
      "modified": "2023-12-13T01:19:25.579822Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-44640",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
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      "references": {
        "reference_data": [
          {
            "name": "https://github.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4",
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            "url": "https://github.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4"
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            "name": "https://security.netapp.com/advisory/ntap-20230216-0008/",
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            "url": "https://security.netapp.com/advisory/ntap-20230216-0008/"
          },
          {
            "name": "GLSA-202310-06",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202310-06"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "7.7.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.16.8",
                "versionStartIncluding": "4.16.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.17.4",
                "versionStartIncluding": "4.17.0",
                "vulnerable": true
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                "cpe_name": [],
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                "versionStartIncluding": "4.15.0",
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        "description": {
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        },
        "problemtype": {
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4",
              "refsource": "CONFIRM",
              "tags": [
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              "url": "https://github.com/heimdal/heimdal/security/advisories/GHSA-88pm-hfmq-7vv4"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20230216-0008/",
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              "url": "https://security.netapp.com/advisory/ntap-20230216-0008/"
            },
            {
              "name": "GLSA-202310-06",
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              "tags": [],
              "url": "https://security.gentoo.org/glsa/202310-06"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-10-08T09:15Z",
      "publishedDate": "2022-12-25T05:15Z"
    }
  }
}


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