github - ghsa-ffqj-7pgc-cmj5

GHSA-FFQJ-7PGC-CMJ5

Vulnerability from github – Published: 2022-05-24 17:43 – Updated: 2022-05-24 17:43

Details

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-24032"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-276"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-04T21:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.",
  "id": "GHSA-ffqj-7pgc-cmj5",
  "modified": "2022-05-24T17:43:40Z",
  "published": "2022-05-24T17:43:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-24032"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/zstd/issues/2491"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519"
    },
    {
      "type": "WEB",
      "url": "https://www.facebook.com/security/advisories/cve-2021-24032"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-24032 (GCVE-0-2021-24032)

Vulnerability from cvelistv5 – Published: 2021-03-04 20:15 – Updated: 2024-08-03 19:21

Summary

Severity ?

No CVSS data available.

CWE

CWE-277 - Insecure Inherited Permissions (CWE-277)

Assigner

facebook

References

URL

Tags

	https://github.com/facebook/zstd/issues/2491	x_refsource_MISC
	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug…	x_refsource_MISC
	https://www.facebook.com/security/advisories/cve-…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Facebook	Zstandard	Unaffected: 1.4.9 , < unspecified (custom) Affected: 1.4.1 , < unspecified (custom) Unaffected: unspecified , < 1.4.1 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:21:17.115Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/facebook/zstd/issues/2491"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.facebook.com/security/advisories/cve-2021-24032"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Zstandard",
          "vendor": "Facebook",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "unaffected",
              "version": "1.4.9",
              "versionType": "custom"
            },
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "1.4.1",
              "versionType": "custom"
            },
            {
              "lessThan": "1.4.1",
              "status": "unaffected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
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      ],
      "dateAssigned": "2021-03-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-04T20:15:21",
        "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
        "shortName": "facebook"
      },
      "references": [
        {
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          ],
          "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.facebook.com/security/advisories/cve-2021-24032"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve-assign@fb.com",
          "DATE_ASSIGNED": "2021-03-01",
          "ID": "CVE-2021-24032",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Zstandard",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "!\u003e=",
                            "version_value": "1.4.9"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_value": "1.4.1"
                          },
                          {
                            "version_affected": "!\u003c",
                            "version_value": "1.4.1"
                          }
                        ]
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                "vendor_name": "Facebook"
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "value": "Insecure Inherited Permissions (CWE-277)"
                }
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        },
        "references": {
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            {
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              "refsource": "MISC",
              "url": "https://github.com/facebook/zstd/issues/2491"
            },
            {
              "name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519",
              "refsource": "MISC",
              "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519"
            },
            {
              "name": "https://www.facebook.com/security/advisories/cve-2021-24032",
              "refsource": "MISC",
              "url": "https://www.facebook.com/security/advisories/cve-2021-24032"
            }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
    "assignerShortName": "facebook",
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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-FFQJ-7PGC-CMJ5

CVE-2021-24032 (GCVE-0-2021-24032)

Tags

Sightings

Nomenclature