Vulnerability-Lookup

rustsec-2020-0112

Vulnerability from osv_rustsec

Published

2020-12-18 12:00

Modified

2023-06-13 13:10

Summary

ButtplugFutureStateShared allows data race to (!Send|!Sync) objects

Details

ButtplugFutureStateShared<T> implements Send & Sync regardless of T.

If T: !Send for ButtplugFutureStateShared<T>, it is possible to move non-Send types across thread boundaries (e.g. T=Rc<T>) and lead to undefined behavior. If T: !Sync for ButtplugFutureStateShared<T>, it is possible to cause data race to T (e.g. T=Arc<Cell<_>>) and lead to undefined behavior.

The flaw was corrected in version 1.0.4 by removing manual implementations of Send/Sync for ButtplugFutureStateShared<T> to let rustc generate auto trait implementations with correct trait bounds on T.

JSON

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{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "memory-corruption",
          "thread-safety"
        ],
        "cvss": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "buttplug",
        "purl": "pkg:cargo/buttplug"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "1.0.4"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2020-36218",
    "GHSA-r7rv-2rph-hvhj"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "`ButtplugFutureStateShared\u003cT\u003e` implements `Send` \u0026 `Sync` regardless of `T`.\n\nIf `T: !Send` for `ButtplugFutureStateShared\u003cT\u003e`, it is possible to move non-Send types across thread boundaries (e.g. `T`=`Rc\u003cT\u003e`) and lead to undefined behavior.\nIf `T: !Sync` for `ButtplugFutureStateShared\u003cT\u003e`, it is possible to cause data race to `T` (e.g. `T`=`Arc\u003cCell\u003c_\u003e\u003e`) and lead to undefined behavior.\n\nThe flaw was corrected in version 1.0.4 by removing manual implementations of `Send`/`Sync` for `ButtplugFutureStateShared\u003cT\u003e` to let rustc generate auto trait implementations with correct trait bounds on `T`.",
  "id": "RUSTSEC-2020-0112",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2020-12-18T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/buttplug"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0112.html"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/buttplugio/buttplug-rs/issues/225"
    }
  ],
  "related": [],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ButtplugFutureStateShared allows data race to (!Send|!Sync) objects"
}

GHSA-R7RV-2RPH-HVHJ

Vulnerability from github – Published: 2021-08-25 20:51 – Updated: 2021-08-19 18:48

Summary

Improper synchronization in buttplug

Details

An issue was discovered in the buttplug crate before 1.0.4 for Rust. ButtplugFutureStateShared does not properly consider (!Send|!Sync) objects, leading to a data race.

Severity ?

5.9 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "buttplug"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-36218"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-662"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T18:48:19Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in the buttplug crate before 1.0.4 for Rust. ButtplugFutureStateShared does not properly consider (!Send|!Sync) objects, leading to a data race.",
  "id": "GHSA-r7rv-2rph-hvhj",
  "modified": "2021-08-19T18:48:19Z",
  "published": "2021-08-25T20:51:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36218"
    },
    {
      "type": "WEB",
      "url": "https://github.com/buttplugio/buttplug-rs/issues/225"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/buttplugio/buttplug-rs"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0112.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper synchronization in buttplug"
}

CVE-2020-36218 (GCVE-0-2020-36218)

Vulnerability from cvelistv5 – Published: 2021-01-22 09:04 – Updated: 2024-08-04 17:23

Summary

An issue was discovered in the buttplug crate before 1.0.4 for Rust. ButtplugFutureStateShared does not properly consider (!Send|!Sync) objects, leading to a data race.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://rustsec.org/advisories/RUSTSEC-2020-0112.html

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:23:09.582Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2020-0112.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "An issue was discovered in the buttplug crate before 1.0.4 for Rust. ButtplugFutureStateShared does not properly consider (!Send|!Sync) objects, leading to a data race."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-22T09:04:13",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://rustsec.org/advisories/RUSTSEC-2020-0112.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-36218",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
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                      "version": {
                        "version_data": [
                          {
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                          }
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                      }
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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        "references": {
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              "name": "https://rustsec.org/advisories/RUSTSEC-2020-0112.html",
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-36218",
    "datePublished": "2021-01-22T09:04:13",
    "dateReserved": "2021-01-22T00:00:00",
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    "state": "PUBLISHED"
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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

rustsec-2020-0112

Vulnerability from osv_rustsec

GHSA-R7RV-2RPH-HVHJ

CVE-2020-36218 (GCVE-0-2020-36218)

Tags

Sightings

Nomenclature