Vulnerability-Lookup

rustsec-2021-0052

Vulnerability from osv_rustsec

Published

2021-02-26 12:00

Modified

2023-06-13 13:10

Summary

Multiple functions can cause double-frees

Details

The following functions in the crate are affected:

`IdMap::clone_from`

The clone_from implementation for IdMap drops the values present in the map and then begins cloning values from the other map. If a .clone() call pancics, then the afformentioned dropped elements can be freed again.

`get_or_insert`

get_or_insert reserves space for a value, before calling the user provided insertion function f. If the function f panics then uninitialized or previously freed memory can be dropped.

`remove_set`

When removing a set of elements, ptr::drop_in_place is called on each of the element to be removed. If the Drop impl of one of these elements panics then the previously dropped elements can be dropped again.

References

URL

Type

	https://crates.io/crates/id-map	PACKAGE
	https://rustsec.org/advisories/RUSTSEC-2021-0052.html	ADVISORY
	https://github.com/andrewhickman/id-map/issues/3	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "memory-corruption"
        ],
        "cvss": null,
        "informational": null
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        "affected_functions": null,
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          "os": []
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    "GHSA-vfqx-hv88-f9cv"
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  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "The following functions in the crate are affected:\n\n## `IdMap::clone_from`\n\nThe `clone_from` implementation for `IdMap` drops the values present in the\nmap and then begins cloning values from the other map. If a `.clone()` call\npancics, then the afformentioned dropped elements can be freed again.\n\n## `get_or_insert`\n\n`get_or_insert` reserves space for a value, before calling the user provided\ninsertion function `f`. If the function `f` panics then uninitialized or\npreviously freed memory can be dropped.\n\n## `remove_set`\n\nWhen removing a set of elements, `ptr::drop_in_place` is called on each of the\nelement to be removed. If the `Drop` impl of one of these elements panics then\nthe previously dropped elements can be dropped again.",
  "id": "RUSTSEC-2021-0052",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2021-02-26T12:00:00Z",
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    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/id-map"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0052.html"
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      "type": "REPORT",
      "url": "https://github.com/andrewhickman/id-map/issues/3"
    }
  ],
  "related": [],
  "severity": [],
  "summary": "Multiple functions can cause double-frees"
}

CVE-2021-30457 (GCVE-0-2021-30457)

Vulnerability from cvelistv5 – Published: 2021-04-07 21:19 – Updated: 2024-08-03 22:32

Summary

An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in remove_set upon a panic in a Drop impl.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://rustsec.org/advisories/RUSTSEC-2021-0052.html

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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CVE-2021-30455 (GCVE-0-2021-30455)

Vulnerability from cvelistv5 – Published: 2021-04-07 21:20 – Updated: 2024-08-03 22:32

Summary

An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in IdMap::clone_from upon a .clone panic.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://rustsec.org/advisories/RUSTSEC-2021-0052.html

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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CVE-2021-30456 (GCVE-0-2021-30456)

Vulnerability from cvelistv5 – Published: 2021-04-07 21:19 – Updated: 2024-08-03 22:32

Summary

An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in get_or_insert upon a panic of a user-provided f function.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://rustsec.org/advisories/RUSTSEC-2021-0052.html

x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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GHSA-RCCQ-J2M7-8FWR

Vulnerability from github – Published: 2021-08-25 20:55 – Updated: 2023-06-13 18:19

Summary

Double-free in id-map

Details

A double free can occur in remove_set upon a panic in a Drop impl. When removing a set of elements, ptr::drop_in_place is called on each of the element to be removed. If the Drop impl of one of these elements panics then the previously dropped elements can be dropped again.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/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": "id-map"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-30457"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T17:04:15Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
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  "id": "GHSA-rccq-j2m7-8fwr",
  "modified": "2023-06-13T18:19:30Z",
  "published": "2021-08-25T20:55:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30457"
    },
    {
      "type": "WEB",
      "url": "https://github.com/andrewhickman/id-map/issues/3"
    },
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      "type": "PACKAGE",
      "url": "https://github.com/andrewhickman/id-map"
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  "severity": [
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      "type": "CVSS_V3"
    }
  ],
  "summary": "Double-free in id-map"
}

GHSA-8GMX-CPCG-F8H5

Vulnerability from github – Published: 2021-08-25 20:55 – Updated: 2023-06-13 17:37

Summary

Double-free in id-map

Details

The clone_from implementation for IdMap drops the values present in the map and then begins cloning values from the other map. If a .clone() call pancics, then the afformentioned dropped elements can be freed again. get_or_insert

get_or_insert reserves space for a value, before calling the user provided insertion function f. If the function f panics then uninitialized or previously freed memory can be dropped. remove_set

When removing a set of elements, ptr::drop_in_place is called on each of the element to be removed. If the Drop impl of one of these elements panics then the previously dropped elements can be dropped again.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/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": "id-map"
      },
      "ranges": [
        {
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            {
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    "github_reviewed_at": "2021-08-19T17:04:17Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
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  "id": "GHSA-8gmx-cpcg-f8h5",
  "modified": "2023-06-13T17:37:47Z",
  "published": "2021-08-25T20:55:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30455"
    },
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      "url": "https://github.com/andrewhickman/id-map/issues/3"
    },
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      "url": "https://github.com/andrewhickman/id-map"
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  "schema_version": "1.4.0",
  "severity": [
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      "type": "CVSS_V3"
    }
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  "summary": "Double-free in id-map"
}

GHSA-VFQX-HV88-F9CV

Vulnerability from github – Published: 2021-08-25 20:55 – Updated: 2023-06-13 18:19

Summary

Double-free in id-map

Details

A double free can occur in get_or_insert upon a panic of a user-provided f function. get_or_insert reserves space for a value, before calling the user provided insertion function f. If the function f panics then uninitialized or previously freed memory can be dropped.

Severity ?

9.8 (Critical)


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

Show details on source website

JSON

To clipboard

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        "ecosystem": "crates.io",
        "name": "id-map"
      },
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    "github_reviewed_at": "2021-08-19T17:04:13Z",
    "nvd_published_at": null,
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  },
  "details": "A double free can occur in get_or_insert upon a panic of a user-provided f function. get_or_insert reserves space for a value, before calling the user provided insertion function f. If the function f panics then uninitialized or previously freed memory can be dropped.",
  "id": "GHSA-vfqx-hv88-f9cv",
  "modified": "2023-06-13T18:19:49Z",
  "published": "2021-08-25T20:55:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30456"
    },
    {
      "type": "WEB",
      "url": "https://github.com/andrewhickman/id-map/issues/3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/andrewhickman/id-map"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2021-0052.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Double-free in id-map"
}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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-2021-0052

Vulnerability from osv_rustsec

IdMap::clone_from

get_or_insert

remove_set

CVE-2021-30457 (GCVE-0-2021-30457)

CVE-2021-30455 (GCVE-0-2021-30455)

CVE-2021-30456 (GCVE-0-2021-30456)

GHSA-RCCQ-J2M7-8FWR

GHSA-8GMX-CPCG-F8H5

GHSA-VFQX-HV88-F9CV

Tags

Sightings

Nomenclature

`IdMap::clone_from`

`get_or_insert`

`remove_set`