Vulnerability-Lookup

rustsec-2021-0037

Vulnerability from osv_rustsec

Published

2021-03-05 12:00

Modified

2023-06-13 13:10

Summary

Fix a use-after-free bug in diesels Sqlite backend

Details

We've misused sqlite3_column_name. The SQLite documentation states that the following:

The returned string pointer is valid until either the prepared statement is destroyed by sqlite3_finalize() or until the statement is automatically reprepared by the first call to sqlite3_step() for a particular run or until the next call to sqlite3_column_name() or sqlite3_column_name16() on the same column.

As part of our query_by_name infrastructure we've first received all field names for the prepared statement and stored them as string slices for later use. After that we called sqlite3_step() for the first time, which invalids the pointer and therefore the stored string slice.

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{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "memory-corruption"
        ],
        "cvss": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [
            "diesel::SqliteConnection::query_by_name"
          ],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "diesel",
        "purl": "pkg:cargo/diesel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "1.4.6"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2021-28305",
    "GHSA-j8q9-5rp9-4mv9"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "We\u0027ve misused `sqlite3_column_name`. The\n[SQLite](https://www.sqlite.org/c3ref/column_name.html) documentation\nstates that the following:\n\n\u003e The returned string pointer is valid until either the prepared statement\n\u003e is destroyed by sqlite3_finalize() or until the statement is automatically\n\u003e reprepared by the first call to sqlite3_step() for a particular\n\u003e run or until the next call to sqlite3_column_name()\n\u003e or sqlite3_column_name16() on the same column.\n\nAs part of our `query_by_name` infrastructure we\u0027ve first received all\nfield names for the prepared statement and stored them as string slices\nfor later use. After that we called `sqlite3_step()` for the first time,\nwhich invalids the pointer and therefore the stored string slice.",
  "id": "RUSTSEC-2021-0037",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2021-03-05T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/diesel"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0037.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/diesel-rs/diesel/pull/2663"
    }
  ],
  "related": [],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Fix a use-after-free bug in diesels Sqlite backend"
}

GHSA-J8Q9-5RP9-4MV9

Vulnerability from github – Published: 2022-05-24 17:44 – Updated: 2022-06-16 23:50

Summary

Fix a use-after-free bug in diesels Sqlite backend

Details

An issue was discovered in the diesel crate before 1.4.6 for Rust. There is a use-after-free in the SQLite backend because the semantics of sqlite3_column_name are not followed.

Severity ?

9.8 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "diesel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-28305"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-16T23:50:24Z",
    "nvd_published_at": "2021-03-12T09:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in the diesel crate before 1.4.6 for Rust. There is a use-after-free in the SQLite backend because the semantics of sqlite3_column_name are not followed.",
  "id": "GHSA-j8q9-5rp9-4mv9",
  "modified": "2022-06-16T23:50:24Z",
  "published": "2022-05-24T17:44:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28305"
    },
    {
      "type": "WEB",
      "url": "https://github.com/diesel-rs/diesel/pull/2663"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/diesel-rs/diesel"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0037.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Fix a use-after-free bug in diesels Sqlite backend"
}

CVE-2021-28305 (GCVE-0-2021-28305)

Vulnerability from cvelistv5 – Published: 2021-03-12 08:15 – Updated: 2024-08-03 21:40

Summary

An issue was discovered in the diesel crate before 1.4.6 for Rust. There is a use-after-free in the SQLite backend because the semantics of sqlite3_column_name are not followed.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://rustsec.org/advisories/RUSTSEC-2021-0037.html

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:40:13.963Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2021-0037.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in the diesel crate before 1.4.6 for Rust. There is a use-after-free in the SQLite backend because the semantics of sqlite3_column_name are not followed."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-12T08:15:58",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://rustsec.org/advisories/RUSTSEC-2021-0037.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-28305",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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            }
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                  "value": "n/a"
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        },
        "references": {
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            {
              "name": "https://rustsec.org/advisories/RUSTSEC-2021-0037.html",
              "refsource": "MISC",
              "url": "https://rustsec.org/advisories/RUSTSEC-2021-0037.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-28305",
    "datePublished": "2021-03-12T08:15:58",
    "dateReserved": "2021-03-12T00:00:00",
    "dateUpdated": "2024-08-03T21:40:13.963Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

rustsec-2021-0037

Vulnerability from osv_rustsec

GHSA-J8Q9-5RP9-4MV9

CVE-2021-28305 (GCVE-0-2021-28305)

Tags

Sightings

Nomenclature