github - ghsa-fghw-vx75-2hcj

GHSA-FGHW-VX75-2HCJ

Vulnerability from github – Published: 2023-07-06 21:14 – Updated: 2024-04-04 05:38

Details

Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized authentication to amzn.lightning services.

This issue affects:

Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS 7.6.3.3.

Severity ?

7.1 (High)


                  
                    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-1385"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-330"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-03T13:15:10Z",
    "severity": "HIGH"
  },
  "details": "Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized authentication to amzn.lightning services.\n\nThis issue affects:\n\nAmazon Fire TV Stick 3rd gen\u00a0versions prior to 6.2.9.5.\nInsignia TV with FireOS\u00a07.6.3.3.",
  "id": "GHSA-fghw-vx75-2hcj",
  "modified": "2024-04-04T05:38:54Z",
  "published": "2023-07-06T21:14:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1385"
    },
    {
      "type": "WEB",
      "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-1385 (GCVE-0-2023-1385)

Vulnerability from cvelistv5 – Published: 2023-05-03 12:33 – Updated: 2025-01-30 15:00

Summary

Improper JPAKE implementation allows offline PIN brute-forcing due to the initialization of random values to a known value, which leads to unauthorized authentication to amzn.lightning services. This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS 7.6.3.3.

Severity ?

7.1 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

CWE

CWE-330 - Use of Insufficiently Random Values

Assigner

Bitdefender

References

URL

Tags

https://www.bitdefender.com/blog/labs/vulnerabili…

Impacted products

Vendor

Product

Version

Amazon

Fire TV Stick 3rd gen

Affected: 6.2.9.4

Insignia

TV with FireOS

Affected: 7.6.3.2

Credits

Bitdefender IoT Research Team

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:49:11.227Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.bitdefender.com/blog/labs/vulnerabilities-identified-amazon-fire-tv-stick-insignia-fire-os-tv-series/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-1385",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-30T15:00:42.744218Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-30T15:00:50.049Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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          "product": "Fire TV Stick 3rd gen",
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            }
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          "user": "00000000-0000-4000-9000-000000000000",
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        }
      ],
      "datePublic": "2023-05-02T09:00:00.000Z",
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      "impacts": [
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          "capecId": "CAPEC-112",
          "descriptions": [
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              "lang": "en",
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      ],
      "metrics": [
        {
          "cvssV3_1": {
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            "userInteraction": "NONE",
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          "scenarios": [
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      "references": [
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        }
      ],
      "solutions": [
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          "supportingMedia": [
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              "type": "text/html",
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          ],
          "value": "An automatic firmware update to the following versions fixes the issue:\n\nAmazon Fire TV Stick 3rd gen version 6.2.9.5\nInsignia TV with FireOS version 7.6.3.3\n"
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      "x_generator": {
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  "cveMetadata": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Action not permitted

GHSA-FGHW-VX75-2HCJ

CVE-2023-1385 (GCVE-0-2023-1385)

Tags

Sightings

Nomenclature