Vulnerability-Lookup

GHSA-MH6X-WXV2-QM6F

Vulnerability from github – Published: 2023-03-01 12:30 – Updated: 2023-03-13 15:30

Details

A vulnerability was found in SerenityOS. It has been rated as critical. Affected by this issue is the function initialize_typed_array_from_array_buffer in the library Userland/Libraries/LibJS/Runtime/TypedArray.cpp. The manipulation leads to integer overflow. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The name of the patch is f6c6047e49f1517778f5565681fb64750b14bf60. It is recommended to apply a patch to fix this issue. VDB-222074 is the identifier assigned to this vulnerability.

Severity ?

9.8 (Critical)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-4327"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-03-01T11:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A vulnerability was found in SerenityOS. It has been rated as critical. Affected by this issue is the function initialize_typed_array_from_array_buffer in the library Userland/Libraries/LibJS/Runtime/TypedArray.cpp. The manipulation leads to integer overflow. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The name of the patch is f6c6047e49f1517778f5565681fb64750b14bf60. It is recommended to apply a patch to fix this issue. VDB-222074 is the identifier assigned to this vulnerability.",
  "id": "GHSA-mh6x-wxv2-qm6f",
  "modified": "2023-03-13T15:30:19Z",
  "published": "2023-03-01T12:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4327"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SerenityOS/serenity/commit/f6c6047e49f1517778f5565681fb64750b14bf60"
    },
    {
      "type": "WEB",
      "url": "https://devcraft.io/2021/02/11/serenityos-writing-a-full-chain-exploit.html"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.222074"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.222074"
    }
  ],
  "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"
    }
  ]
}

CVE-2021-4327 (GCVE-0-2021-4327)

Vulnerability from cvelistv5 – Published: 2023-03-01 10:05 – Updated: 2024-08-03 17:23

Title

SerenityOS TypedArray.cpp initialize_typed_array_from_array_buffer integer overflow

Summary

A vulnerability was found in SerenityOS. It has been rated as critical. Affected by this issue is the function initialize_typed_array_from_array_buffer in the library Userland/Libraries/LibJS/Runtime/TypedArray.cpp. The manipulation leads to integer overflow. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is identified as f6c6047e49f1517778f5565681fb64750b14bf60. It is recommended to apply a patch to fix this issue. VDB-222074 is the identifier assigned to this vulnerability.

Severity ?

5.5 (Medium)


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

5.5 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-190 - Integer Overflow

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.222074	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.222074	signaturepermissions-required
	https://devcraft.io/2021/02/11/serenityos-writing…	exploit
	https://github.com/SerenityOS/serenity/commit/f6c…	patch

Impacted products

	Vendor	Product	Version
	n/a	SerenityOS	Affected: n/a

Credits

William Bowling

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:23:10.473Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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            ],
            "url": "https://vuldb.com/?id.222074"
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            "url": "https://devcraft.io/2021/02/11/serenityos-writing-a-full-chain-exploit.html"
          },
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            "tags": [
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            "url": "https://github.com/SerenityOS/serenity/commit/f6c6047e49f1517778f5565681fb64750b14bf60"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SerenityOS",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "William Bowling"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in SerenityOS. It has been rated as critical. Affected by this issue is the function initialize_typed_array_from_array_buffer in the library Userland/Libraries/LibJS/Runtime/TypedArray.cpp. The manipulation leads to integer overflow. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is identified as f6c6047e49f1517778f5565681fb64750b14bf60. It is recommended to apply a patch to fix this issue. VDB-222074 is the identifier assigned to this vulnerability."
        },
        {
          "lang": "de",
          "value": "Eine kritische Schwachstelle wurde in SerenityOS ausgemacht. Hierbei geht es um die Funktion initialize_typed_array_from_array_buffer in der Bibliothek Userland/Libraries/LibJS/Runtime/TypedArray.cpp. Mittels Manipulieren mit unbekannten Daten kann eine integer overflow-Schwachstelle ausgenutzt werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung. Dieses Produkt verzichtet auf eine Versionierung und verwendet stattdessen Rolling Releases. Deshalb sind keine Details zu betroffenen oder zu aktualisierende Versionen vorhanden. Der Patch wird als f6c6047e49f1517778f5565681fb64750b14bf60 bezeichnet. Als bestm\u00f6gliche Massnahme wird Patching empfohlen."
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            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
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        },
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          "cvssV2_0": {
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            "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          }
        }
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      "problemTypes": [
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          ],
          "url": "https://vuldb.com/?ctiid.222074"
        },
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          "url": "https://devcraft.io/2021/02/11/serenityos-writing-a-full-chain-exploit.html"
        },
        {
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          "time": "2023-03-01T00:00:00.000Z",
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          "time": "2023-03-01T01:00:00.000Z",
          "value": "VulDB entry created"
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          "time": "2023-03-26T16:15:24.000Z",
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    "dateReserved": "2023-03-01T10:03:45.785Z",
    "dateUpdated": "2024-08-03T17:23:10.473Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-MH6X-WXV2-QM6F

CVE-2021-4327 (GCVE-0-2021-4327)

Tags

Sightings

Nomenclature