jvndb - jvndb-2023-003028

jvndb-2023-003028

Vulnerability from jvndb

Published

2023-08-30 10:05

Modified

2024-04-24 11:43

Severity ?

3.3 (Low) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Summary

Phoenix Technologies Windows kernel driver vulnerable to insufficient access control on its IOCTL

Details

Some of the Windows kernel drivers provided by Phoenix Technologies Inc. is vulnerable to insufficient access control on its IOCTL (CWE-782, CVE-2023-35841). Takahiro Haruyama of VMware reported this vulnerability to JPCERT/CC. JPCERT/CC coordinated with the developer.

References

▼	Type	URL
	JVN	https://jvn.jp/en/vu/JVNVU93886750/index.html
	JVN	https://jvn.jp/en/ta/JVNTA90371415/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2023-35841
	Exposed IOCTL with Insufficient Access Control(CWE-782)	https://cwe.mitre.org/data/definitions/782.html

Impacted products

▼	Vendor	Product
	Phoenix Technologies Inc.	TdkLib64.sys

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-003028.html",
  "dc:date": "2024-04-24T11:43+09:00",
  "dcterms:issued": "2023-08-30T10:05+09:00",
  "dcterms:modified": "2024-04-24T11:43+09:00",
  "description": "Some of the Windows kernel drivers provided by Phoenix Technologies Inc. is vulnerable to insufficient access control on its IOCTL (CWE-782, CVE-2023-35841).\r\n\r\nTakahiro Haruyama of VMware reported this vulnerability to JPCERT/CC.\r\nJPCERT/CC coordinated with the developer.",
  "link": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-003028.html",
  "sec:cpe": {
    "#text": "cpe:/a:phoenix:tdklib64.sys",
    "@product": "TdkLib64.sys",
    "@vendor": "Phoenix Technologies Inc.",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "3.3",
    "@severity": "Low",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2023-003028",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU93886750/index.html",
      "@id": "JVNVU#93886750",
      "@source": "JVN"
    },
    {
      "#text": "https://jvn.jp/en/ta/JVNTA90371415/index.html",
      "@id": "JVNTA#90371415",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-35841",
      "@id": "CVE-2023-35841",
      "@source": "CVE"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/782.html",
      "@id": "CWE-782",
      "@title": "Exposed IOCTL with Insufficient Access Control(CWE-782)"
    }
  ],
  "title": "Phoenix Technologies Windows kernel driver vulnerable to insufficient access control on its IOCTL"
}

cve-2023-35841

Vulnerability from cvelistv5

Published

2024-05-14 14:56

Modified

2024-08-02 16:30

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

WinFlash Driver Permissions Issue

References

▼	URL	Tags
	https://www.phoenix.com/security-notifications/cve-2023-35841/
	https://blogs.vmware.com/security/2023/10/hunting-vulnerable-kernel-drivers.html
	https://jvn.jp/en/vu/JVNVU93886750/index.html

Impacted products

▼	Vendor	Product
	Phoenix	WinFlash Driver

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:phoenix:winflash_driver:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "winflash_driver",
            "vendor": "phoenix",
            "versions": [
              {
                "lessThan": "4.5.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-35841",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-14T18:32:21.876164Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:18:27.432Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:30:45.376Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.phoenix.com/security-notifications/cve-2023-35841/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://blogs.vmware.com/security/2023/10/hunting-vulnerable-kernel-drivers.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/vu/JVNVU93886750/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "WinFlash Driver",
          "vendor": "Phoenix",
          "versions": [
            {
              "lessThan": "4.5.0.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Takahiro Haruyama of Broadcom"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Exposed IOCTL with Insufficient Access Control in Phoenix WinFlash Driver on Windows allows Privilege Escalation which allows for modification of system firmware.\u003cp\u003eThis issue affects WinFlash Driver: before 4.5.0.0.\u003c/p\u003e"
            }
          ],
          "value": "Exposed IOCTL with Insufficient Access Control in Phoenix WinFlash Driver on Windows allows Privilege Escalation which allows for modification of system firmware.This issue affects WinFlash Driver: before 4.5.0.0.\n\n"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-233",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233 Privilege Escalation"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-732",
              "description": "CWE-732 Incorrect Permission Assignment for Critical Resource",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-782",
              "description": "CWE-782 Exposed IOCTL with Insufficient Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-14T14:56:14.743Z",
        "orgId": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de",
        "shortName": "Phoenix"
      },
      "references": [
        {
          "url": "https://www.phoenix.com/security-notifications/cve-2023-35841/"
        },
        {
          "url": "https://blogs.vmware.com/security/2023/10/hunting-vulnerable-kernel-drivers.html"
        },
        {
          "url": "https://jvn.jp/en/vu/JVNVU93886750/index.html"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "WinFlash Driver Permissions Issue",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "22d9ba52-f336-4b0d-bf1f-0efbdcc3c1de",
    "assignerShortName": "Phoenix",
    "cveId": "CVE-2023-35841",
    "datePublished": "2024-05-14T14:56:14.743Z",
    "dateReserved": "2023-06-19T00:35:50.974Z",
    "dateUpdated": "2024-08-02T16:30:45.376Z",
    "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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