github - ghsa-4j3q-rqjq-x3f3

ghsa-4j3q-rqjq-x3f3

Vulnerability from github

Published

2023-02-08 21:30

Modified

2025-03-25 15:31

Severity ?

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

Details

When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-0751"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-02-08T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.",
  "id": "GHSA-4j3q-rqjq-x3f3",
  "modified": "2025-03-25T15:31:11Z",
  "published": "2023-02-08T21:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0751"
    },
    {
      "type": "WEB",
      "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230316-0004"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-0751

Vulnerability from cvelistv5

Published

2023-02-08 19:25

Modified

2025-03-25 13:47

Severity ?

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

Summary

GELI silently omits the keyfile if read from stdin

References

▼	URL	Tags
	https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc

Impacted products

▼	Vendor	Product
	FreeBSD	FreeBSD

Show details on NVD website

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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:24:34.119Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "url": "https://security.netapp.com/advisory/ntap-20230316-0004/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-0751",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-25T13:47:13.758738Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-25T13:47:39.852Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
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          "modules": [
            "geli"
          ],
          "product": "FreeBSD",
          "vendor": "FreeBSD",
          "versions": [
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              "lessThan": "13.1-RELEASE-p6",
              "status": "affected",
              "version": "13.1-RELEASE",
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              "version": "12.4-RELEASE",
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            },
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              "status": "affected",
              "version": "12.3-RELEASE",
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            }
          ]
        }
      ],
      "datePublic": "2023-02-09T02:30:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.\u003cbr\u003e"
            }
          ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-08T19:25:01.118Z",
        "orgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
        "shortName": "freebsd"
      },
      "references": [
        {
          "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc"
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      ],
      "source": {
        "advisory": "FreeBSD-SA-23:01.geli",
        "discovery": "UNKNOWN"
      },
      "title": "GELI silently omits the keyfile if read from stdin",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
    "assignerShortName": "freebsd",
    "cveId": "CVE-2023-0751",
    "datePublished": "2023-02-08T19:25:01.118Z",
    "dateReserved": "2023-02-08T15:34:03.264Z",
    "dateUpdated": "2025-03-25T13:47:39.852Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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