Vulnerability-Lookup

RUSTSEC-2021-0009 (CVE-2021-25906)

Vulnerability from osv_rustsec – Published: 2021-01-10 12:00 – Updated: 2023-06-13 13:10 – Source website

Summary

panic safety issue in `impl TransformContent<S, D> for [S; (2|3|4)]`

Details

Affected versions of this crate did not guard against double drop while temporarily duplicating objects' ownership using ptr::read(). Upon panic in a user-provided function conversion, objects that are copied by ptr::read() are dropped twice, leading to memory corruption.

The flaw was corrected in v0.9.2 by using ManuallyDrop<T> to enclose objects that are to be temporarily duplicated.

Severity

7.5 (High)


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

References

URL

Type

	https://crates.io/crates/basic_dsp_matrix	PACKAGE
	https://rustsec.org/advisories/RUSTSEC-2021-0009.html	ADVISORY
	https://github.com/liebharc/basic_dsp/issues/47	REPORT

JSON

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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:N/I:N/A:H",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "basic_dsp_matrix",
        "purl": "pkg:cargo/basic_dsp_matrix"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "0.9.2"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2021-25906",
    "GHSA-fjr6-hm39-4cf9"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "Affected versions of this crate did not guard against double drop while temporarily duplicating objects\u0027 ownership using `ptr::read()`. Upon panic in a user-provided function `conversion`, objects that are copied by `ptr::read()` are dropped twice, leading to memory corruption.\n\nThe flaw was corrected in v0.9.2 by using `ManuallyDrop\u003cT\u003e` to enclose objects that are to be temporarily duplicated.",
  "id": "RUSTSEC-2021-0009",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2021-01-10T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/basic_dsp_matrix"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0009.html"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/liebharc/basic_dsp/issues/47"
    }
  ],
  "related": [],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "panic safety issue in `impl TransformContent\u003cS, D\u003e for [S; (2|3|4)]`"
}

CVE-2021-25906 (GCVE-0-2021-25906)

Vulnerability from cvelistv5 – Published: 2021-01-22 09:02 – Updated: 2024-08-03 20:11

Summary

An issue was discovered in the basic_dsp_matrix crate before 0.9.2 for Rust. When a TransformContent panic occurs, a double drop can be performed.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://rustsec.org/advisories/RUSTSEC-2021-0009.html	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:11:28.447Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://rustsec.org/advisories/RUSTSEC-2021-0009.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in the basic_dsp_matrix crate before 0.9.2 for Rust. When a TransformContent panic occurs, a double drop can be performed."
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      ],
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              "lang": "en",
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        "dateUpdated": "2021-01-22T09:02:30.000Z",
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        "shortName": "mitre"
      },
      "references": [
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          "tags": [
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          "url": "https://rustsec.org/advisories/RUSTSEC-2021-0009.html"
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    "dateReserved": "2021-01-22T00:00:00.000Z",
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    "state": "PUBLISHED"
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GHSA-FJR6-HM39-4CF9

Vulnerability from github – Published: 2021-08-25 20:52 – Updated: 2021-08-19 18:46

Summary

Double free in basic_dsp_matrix

Details

An issue was discovered in the basic_dsp_matrix crate before 0.9.2 for Rust. When a TransformContent panic occurs, a double drop can be performed.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/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": "basic_dsp_matrix"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-25906"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T18:46:23Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "An issue was discovered in the basic_dsp_matrix crate before 0.9.2 for Rust. When a TransformContent panic occurs, a double drop can be performed.",
  "id": "GHSA-fjr6-hm39-4cf9",
  "modified": "2021-08-19T18:46:23Z",
  "published": "2021-08-25T20:52:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25906"
    },
    {
      "type": "WEB",
      "url": "https://github.com/liebharc/basic_dsp/issues/47"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/liebharc/basic_dsp"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0009.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Double free in basic_dsp_matrix"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

RUSTSEC-2021-0009 (CVE-2021-25906)

CVE-2021-25906 (GCVE-0-2021-25906)

GHSA-FJR6-HM39-4CF9

Tags

Sightings

Nomenclature

Related by attack behaviour