rustsec-2023-0058
Vulnerability from osv_rustsec
Published
2023-09-10 12:00
Modified
2024-02-10 15:57
Summary
Exposes reference to non-Sync data to an arbitrary thread
Details

Affected versions do not enforce a Sync bound on the type of caller-provided value held in the plugin registry. References to these values are made accessible to arbitrary threads other than the one that constructed them.

A caller could use this flaw to submit thread-unsafe data into inventory, then access it as a reference simultaneously from multiple threads.

The flaw was corrected by enforcing that data submitted by the caller into inventory is Sync.

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{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "thread-safety"
        ],
        "cvss": null,
        "informational": "unsound"
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "inventory",
        "purl": "pkg:cargo/inventory"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "0.2.0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "GHSA-36xm-35qq-795w"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "Affected versions do not enforce a `Sync` bound on the type of caller-provided\nvalue held in the plugin registry. References to these values are made\naccessible to arbitrary threads other than the one that constructed them.\n\nA caller could use this flaw to submit thread-unsafe data into inventory, then\naccess it as a reference simultaneously from multiple threads.\n\nThe flaw was corrected by enforcing that data submitted by the caller into\ninventory is `Sync`.",
  "id": "RUSTSEC-2023-0058",
  "modified": "2024-02-10T15:57:43Z",
  "published": "2023-09-10T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/inventory"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2023-0058.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dtolnay/inventory/pull/42"
    }
  ],
  "related": [],
  "severity": [],
  "summary": "Exposes reference to non-Sync data to an arbitrary thread"
}


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