Vulnerability-Lookup

GHSA-RMFF-F8W9-C9RM

Vulnerability from github – Published: 2021-08-25 20:59 – Updated: 2021-08-18 19:14

Summary

Data races in max7301

Details

The ImmediateIO and TransactionalIO types implement Sync for all contained Expander<EI> types regardless of if the Expander itself is safe to use across threads.

As the IO types allow retrieving the Expander, this can lead to non-thread safe types being sent across threads as part of the Expander leading to data races.

Severity ?

5.9 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "max7301"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-36472"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-09T17:25:44Z",
    "nvd_published_at": "2021-08-08T06:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The `ImmediateIO` and `TransactionalIO` types implement `Sync` for all contained\n`Expander\u003cEI\u003e` types regardless of if the `Expander` itself is safe to use\nacross threads.\n\nAs the `IO` types allow retrieving the `Expander`, this can lead to non-thread\nsafe types being sent across threads as part of the `Expander` leading to data\nraces.\n",
  "id": "GHSA-rmff-f8w9-c9rm",
  "modified": "2021-08-18T19:14:45Z",
  "published": "2021-08-25T20:59:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36472"
    },
    {
      "type": "WEB",
      "url": "https://github.com/edarc/max7301/issues/1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/edarc/max7301/commit/0a1da873ddb29bca926bad8301f8d7ab8aa97c52"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/edarc/max7301"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2020-0152.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": "Data races in max7301"
}

CVE-2020-36472 (GCVE-0-2020-36472)

Vulnerability from cvelistv5 – Published: 2021-08-08 05:11 – Updated: 2024-08-04 17:30

Summary

An issue was discovered in the max7301 crate before 0.2.0 for Rust. The ImmediateIO and TransactionalIO types implement Sync for all Expander<EI> types that they contain.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://rustsec.org/advisories/RUSTSEC-2020-0152.html	x_refsource_MISC
	https://raw.githubusercontent.com/rustsec/advisor…	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T17:30:08.330Z",
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              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2020-0152.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/max7301/RUSTSEC-2020-0152.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
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      ],
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        }
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              "type": "text"
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      "providerMetadata": {
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          ],
          "url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/max7301/RUSTSEC-2020-0152.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-36472",
          "STATE": "PUBLIC"
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        "affects": {
          "vendor": {
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  "cveMetadata": {
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    "dateReserved": "2021-08-08T00:00:00",
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  },
  "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

GHSA-RMFF-F8W9-C9RM

CVE-2020-36472 (GCVE-0-2020-36472)

Tags

Sightings

Nomenclature