Vulnerability-Lookup

GHSA-9RXF-7QRW-4726

Vulnerability from github – Published: 2022-05-14 03:19 – Updated: 2022-05-14 03:19

Details

Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Escalation of Privileges with a user crafted input file via a Buffer Overflow during syntax parsing, because strncat is misused.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2018-11595"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-31T16:29:00Z",
    "severity": "HIGH"
  },
  "details": "Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Escalation of Privileges with a user crafted input file via a Buffer Overflow during syntax parsing, because strncat is misused.",
  "id": "GHSA-9rxf-7qrw-4726",
  "modified": "2022-05-14T03:19:56Z",
  "published": "2022-05-14T03:19:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11595"
    },
    {
      "type": "WEB",
      "url": "https://github.com/espruino/Espruino/issues/1425"
    },
    {
      "type": "WEB",
      "url": "https://github.com/espruino/Espruino/commit/0a7619875bf79877907205f6bee08465b89ff10b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/espruino/Espruino/files/2019210/test_0.txt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/espruino/Espruino/files/2019216/test_2.txt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/espruino/Espruino/files/2019220/test_4.txt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-11595 (GCVE-0-2018-11595)

Vulnerability from cvelistv5 – Published: 2018-05-31 16:00 – Updated: 2024-09-17 02:06

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/espruino/Espruino/commit/0a761…	x_refsource_MISC
	https://github.com/espruino/Espruino/files/201922…	x_refsource_MISC
	https://github.com/espruino/Espruino/files/201921…	x_refsource_MISC
	https://github.com/espruino/Espruino/issues/1425	x_refsource_MISC
	https://github.com/espruino/Espruino/files/201921…	x_refsource_MISC

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:17:08.093Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/espruino/Espruino/commit/0a7619875bf79877907205f6bee08465b89ff10b"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/espruino/Espruino/files/2019220/test_4.txt"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/espruino/Espruino/files/2019210/test_0.txt"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/espruino/Espruino/issues/1425"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/espruino/Espruino/files/2019216/test_2.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-31T16:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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        },
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          ],
          "url": "https://github.com/espruino/Espruino/files/2019210/test_0.txt"
        },
        {
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            "x_refsource_MISC"
          ],
          "url": "https://github.com/espruino/Espruino/issues/1425"
        },
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            "x_refsource_MISC"
          ],
          "url": "https://github.com/espruino/Espruino/files/2019216/test_2.txt"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-11595",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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        "problemtype": {
          "problemtype_data": [
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                {
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                  "value": "n/a"
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        "references": {
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            {
              "name": "https://github.com/espruino/Espruino/commit/0a7619875bf79877907205f6bee08465b89ff10b",
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            },
            {
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            },
            {
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              "refsource": "MISC",
              "url": "https://github.com/espruino/Espruino/files/2019210/test_0.txt"
            },
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    "datePublished": "2018-05-31T16:00:00.000Z",
    "dateReserved": "2018-05-31T00:00:00.000Z",
    "dateUpdated": "2024-09-17T02:06:51.650Z",
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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-9RXF-7QRW-4726

CVE-2018-11595 (GCVE-0-2018-11595)

Tags

Sightings

Nomenclature