GSD-2022-2471

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.
Aliases
Aliases
CVE-2022-2471
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{
  "GSD": {
    "alias": "CVE-2022-2471",
    "description": "Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.",
    "id": "GSD-2022-2471"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-2471"
      ],
      "details": "Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.",
      "id": "GSD-2022-2471",
      "modified": "2023-12-13T01:19:19.563420Z",
      "schema_version": "1.4.0"
    }
  },
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        "DATE_PUBLIC": "2022-09-15T01:00:00.000Z",
        "ID": "CVE-2022-2471",
        "STATE": "PUBLIC",
        "TITLE": "Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component"
      },
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "CS-CV248",
                    "version": {
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                        {
                          "version_affected": "\u003c",
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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            "name": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams",
            "refsource": "MISC",
            "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams"
          }
        ]
      },
      "solution": [
        {
          "lang": "eng",
          "value": "Firmware versions for each product model that fixes the vulnerability are available below:\n\nEZVIZ CS-CV248 version 5.2.3 build 220725 and newer.\nEZVIZ CS-C6N-A0-1C2WFR version 5.3.0 build 220428 and newer.\nEZVIZ CS-DB1C-A0-1E2W2FR version 5.3.0 build 220802 and newer.\nEZVIZ CS-C6N-B0-1G2WF version 5.3.0 build 220712 and newer.\nEZVIZ CS-C3W-A0-3H4WFRL version 5.3.5 build 220723 and newer."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      }
    },
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          "ID": "CVE-2022-2471"
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      },
      "lastModifiedDate": "2022-09-20T18:48Z",
      "publishedDate": "2022-09-15T14:15Z"
    }
  }
}


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  • 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.
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  • 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.