ghsa-q85m-543x-pwpc
Vulnerability from github
Published
2022-05-13 01:27
Modified
2022-05-13 01:27
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names 'ucs2', 'ucs-2', 'utf16le' and 'utf-16le'), Buffer#write() can be abused to write outside of the bounds of a single Buffer. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-12115"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-08-21T12:29:00Z",
    "severity": "HIGH"
  },
  "details": "In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `\u0027ucs2\u0027`, `\u0027ucs-2\u0027`, `\u0027utf16le\u0027` and `\u0027utf-16le\u0027`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.",
  "id": "GHSA-q85m-543x-pwpc",
  "modified": "2022-05-13T01:27:49Z",
  "published": "2022-05-13T01:27:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12115"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2552"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2553"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2944"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2949"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3537"
    },
    {
      "type": "WEB",
      "url": "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202003-48"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105127"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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