Vulnerability-Lookup

rustsec-2020-0134

Vulnerability from osv_rustsec

Published

2020-11-14 12:00

Modified

2023-06-13 13:10

Summary

`LockWeak<T>` allows to create data race to `T`.

Details

In the affected versions of this crate, LockWeak<T> unconditionally implemented Send with no trait bounds on T. LockWeak<T> doesn't own T and only provides &T.

This allows concurrent access to a non-Sync T, which can cause undefined behavior like data races.

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "memory-corruption",
          "thread-safety"
        ],
        "cvss": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "parc",
        "purl": "pkg:cargo/parc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2020-36454",
    "GHSA-29v7-3v4c-gf38",
    "GHSA-xwxc-j97j-84gf"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "In the affected versions of this crate, `LockWeak\u003cT\u003e` unconditionally implemented `Send` with no trait bounds on `T`. `LockWeak\u003cT\u003e` doesn\u0027t own `T` and only provides `\u0026T`.\n\nThis allows concurrent access to a non-Sync `T`, which can cause undefined behavior like data races.",
  "id": "RUSTSEC-2020-0134",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2020-11-14T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/parc"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0134.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyyking/rustracts/pull/6"
    }
  ],
  "related": [],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "`LockWeak\u003cT\u003e` allows to create data race to `T`."
}

GHSA-XWXC-J97J-84GF

Vulnerability from github – Published: 2021-08-25 21:00 – Updated: 2023-06-13 20:35

Summary

Race condition in Parc

Details

In the affected versions of this crate, LockWeak<T> unconditionally implemented Send with no trait bounds on T. LockWeak<T> doesn't own T and only provides &T. This allows concurrent access to a non-Sync T, which can cause undefined behavior like data races.

Severity ?

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:H/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": "parc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-09T17:05:10Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "In the affected versions of this crate, `LockWeak\u003cT\u003e` unconditionally implemented `Send` with no trait bounds on `T`. `LockWeak\u003cT\u003e` doesn\u0027t own `T` and only provides `\u0026T`. This allows concurrent access to a non-Sync `T`, which can cause undefined behavior like data races.\n",
  "id": "GHSA-xwxc-j97j-84gf",
  "modified": "2023-06-13T20:35:51Z",
  "published": "2021-08-25T21:00:03Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/hyyking/rustracts/pull/6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hyyking/rustracts/tree/master/parc"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0134.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Race condition in Parc"
}

GHSA-29V7-3V4C-GF38

Vulnerability from github – Published: 2021-08-25 20:57 – Updated: 2023-06-13 20:11

Summary

Data races in parc

Details

In the affected versions of this crate, LockWeak unconditionally implemented Send with no trait bounds on T. LockWeak doesn't own T and only provides &T. This allows concurrent access to a non-Sync T, which can cause undefined behavior like data races.

Severity ?

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:H/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": "parc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-36454"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-362"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-18T20:23:35Z",
    "nvd_published_at": "2021-08-08T06:15:00Z",
    "severity": "HIGH"
  },
  "details": "In the affected versions of this crate, LockWeak\u003cT\u003e unconditionally implemented Send with no trait bounds on T. LockWeak\u003cT\u003e doesn\u0027t own T and only provides \u0026T. This allows concurrent access to a non-Sync T, which can cause undefined behavior like data races.",
  "id": "GHSA-29v7-3v4c-gf38",
  "modified": "2023-06-13T20:11:11Z",
  "published": "2021-08-25T20:57:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36454"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyyking/rustracts/pull/6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hyyking/rustracts/tree/master/parc"
    },
    {
      "type": "WEB",
      "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/parc/RUSTSEC-2020-0134.md"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0134.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Data races in parc"
}

CVE-2020-36454 (GCVE-0-2020-36454)

Vulnerability from cvelistv5 – Published: 2021-08-08 05:14 – Updated: 2024-08-04 17:30

Summary

An issue was discovered in the parc crate through 2020-11-14 for Rust. LockWeak<T> has an unconditional implementation of Send without trait bounds on T.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://rustsec.org/advisories/RUSTSEC-2020-0134.html	x_refsource_MISC
	https://raw.githubusercontent.com/rustsec/advisor…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:30:08.305Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
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              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2020-0134.html"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/parc/RUSTSEC-2020-0134.md"
          }
        ],
        "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 parc crate through 2020-11-14 for Rust. LockWeak\u003cT\u003e has an unconditional implementation of Send without trait bounds on T."
        }
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      "problemTypes": [
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            {
              "description": "n/a",
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-08T05:14:51",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "url": "https://rustsec.org/advisories/RUSTSEC-2020-0134.html"
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          "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/parc/RUSTSEC-2020-0134.md"
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          "ID": "CVE-2020-36454",
          "STATE": "PUBLIC"
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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-2020-0134

Vulnerability from osv_rustsec

GHSA-XWXC-J97J-84GF

GHSA-29V7-3V4C-GF38

CVE-2020-36454 (GCVE-0-2020-36454)

Tags

Sightings

Nomenclature