Vulnerability-Lookup

GHSA-8MV4-X3GG-MM93

Vulnerability from github – Published: 2022-05-13 01:36 – Updated: 2022-05-13 01:36

Details

GIGABYTE BRIX UEFI firmware does not cryptographically validate images prior to updating the system firmware. Additionally, the firmware updates are served over HTTP. An attacker can make arbitrary modifications to firmware images without being detected.

Severity

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-3198"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-347"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-09T19:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "GIGABYTE BRIX UEFI firmware does not cryptographically validate images prior to updating the system firmware. Additionally, the firmware updates are served over HTTP. An attacker can make arbitrary modifications to firmware images without being detected.",
  "id": "GHSA-8mv4-x3gg-mm93",
  "modified": "2022-05-13T01:36:43Z",
  "published": "2022-05-13T01:36:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-3198"
    },
    {
      "type": "WEB",
      "url": "https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/507496"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97294"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-3198 (GCVE-0-2017-3198)

Vulnerability from cvelistv5 – Published: 2018-07-09 19:00 – Updated: 2024-08-05 14:16

Title

GIGABYTE BRIX UEFI firmware is not cryptographically signed

Summary

Severity

No CVSS data available.

CWE

CWE-345 - Insufficient Verification of Data Authenticity

Assigner

certcc

References

3 references

URL	Tags
https://www.kb.cert.org/vuls/id/507496	third-party-advisoryx_refsource_CERT-VN
http://www.securityfocus.com/bid/97294	vdb-entryx_refsource_BID
https://www.cylance.com/en_us/blog/gigabyte-brix-…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
GIGABYTE	GB-BSi7H-6500	Affected: F6
GIGABYTE	GB-BXi7-5775	Affected: F2

Date Public

2017-03-31 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:16:28.250Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VU#507496",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "https://www.kb.cert.org/vuls/id/507496"
          },
          {
            "name": "97294",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97294"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "GB-BSi7H-6500",
          "vendor": "GIGABYTE",
          "versions": [
            {
              "status": "affected",
              "version": "F6"
            }
          ]
        },
        {
          "product": "GB-BXi7-5775",
          "vendor": "GIGABYTE",
          "versions": [
            {
              "status": "affected",
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      "descriptions": [
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          "value": "GIGABYTE BRIX UEFI firmware does not cryptographically validate images prior to updating the system firmware. Additionally, the firmware updates are served over HTTP. An attacker can make arbitrary modifications to firmware images without being detected."
        }
      ],
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        {
          "descriptions": [
            {
              "cweId": "CWE-345",
              "description": "CWE-345: Insufficient Verification of Data Authenticity",
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              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-09T18:57:01.000Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
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      },
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          "name": "VU#507496",
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        },
        {
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        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "GIGABYTE BRIX UEFI firmware is not cryptographically signed",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2017-3198",
          "STATE": "PUBLIC",
          "TITLE": "GIGABYTE BRIX UEFI firmware is not cryptographically signed"
        },
        "affects": {
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                    {
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                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "GIGABYTE"
              }
            ]
          }
        },
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        },
        "references": {
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            },
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            },
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}

Sightings

Author	Source	Type	Date	Other

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-8MV4-X3GG-MM93

CVE-2017-3198 (GCVE-0-2017-3198)

Tags

Sightings

Nomenclature