ghsa-xf7w-r453-m56c
Vulnerability from github
Published
2019-05-30 17:19
Modified
2021-08-04 20:12
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
Arbitrary File Overwrite in fstream
Details

Versions of fstream prior to 1.0.12 are vulnerable to Arbitrary File Overwrite. Extracting tarballs containing a hardlink to a file that already exists in the system and a file that matches the hardlink will overwrite the system's file with the contents of the extracted file. The fstream.DirWriter() function is vulnerable.

Recommendation

Upgrade to version 1.0.12 or later.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "fstream"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-13173"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2019-05-30T17:17:33Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Versions of `fstream` prior to 1.0.12 are vulnerable to Arbitrary File Overwrite. Extracting tarballs containing a hardlink to a file that already exists in the system and a file that matches the hardlink will overwrite the system\u0027s file with the contents of the extracted file. The `fstream.DirWriter()` function is vulnerable.\n\n\n## Recommendation\n\nUpgrade to version 1.0.12 or later.",
  "id": "GHSA-xf7w-r453-m56c",
  "modified": "2021-08-04T20:12:16Z",
  "published": "2019-05-30T17:19:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13173"
    },
    {
      "type": "WEB",
      "url": "https://github.com/npm/fstream/commit/6a77d2fa6e1462693cf8e46f930da96ec1b0bb22"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4123-1"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/886"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00052.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Arbitrary File Overwrite in fstream"
}


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