github - ghsa-c9h5-hf8r-m97x

ghsa-c9h5-hf8r-m97x

Vulnerability from github

Published

2021-08-25 20:47

Modified

2021-08-19 21:18

Severity ?

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

Summary

Dangling reference in flatbuffers

Details

An issue was discovered in the flatbuffers crate through 2020-04-11 for Rust. read_scalar (and read_scalar_at) can transmute values without unsafe blocks.

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{
  "affected": [
    {
      "ecosystem_specific": {
        "affected_functions": [
          "flatbuffers::read_scalar",
          "flatbuffers::read_scalar_at"
        ]
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "flatbuffers"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.4.0"
            },
            {
              "fixed": "2.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-35864"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-704"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T21:18:24Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "An issue was discovered in the flatbuffers crate through 2020-04-11 for Rust. read_scalar (and read_scalar_at) can transmute values without unsafe blocks.",
  "id": "GHSA-c9h5-hf8r-m97x",
  "modified": "2021-08-19T21:18:24Z",
  "published": "2021-08-25T20:47:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35864"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/flatbuffers/issues/5825"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/google/flatbuffers"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0009.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Dangling reference in flatbuffers"
}

cve-2020-35864

Vulnerability from cvelistv5

Published

2020-12-31 08:29

Modified

2024-08-04 17:16

Severity ?

Summary

An issue was discovered in the flatbuffers crate through 2020-04-11 for Rust. read_scalar (and read_scalar_at) can transmute values without unsafe blocks.

References

▼	URL	Tags
	https://rustsec.org/advisories/RUSTSEC-2020-0009.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-04T17:16:12.667Z",
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        },
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2020-0009.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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        }
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              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-31T08:29:31",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://rustsec.org/advisories/RUSTSEC-2020-0009.html"
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      ],
      "x_legacyV4Record": {
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        },
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            "vendor_data": [
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                          {
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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