ghsa-h74j-692g-48mq
Vulnerability from github
Published
2021-05-18 15:31
Modified
2024-02-13 16:32
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Summary
Path Traversal in MHolt Archiver
Details

All versions of archiver allow attacker to perform a Zip Slip attack via the "unarchive" functions. It is exploited using a specially crafted zip archive, that holds path traversal filenames. When exploited, a filename in a malicious archive is concatenated to the target extraction directory, which results in the final path ending up outside of the target folder. For instance, a zip may hold a file with a "../../file.exe" location and thus break out of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily.

Specific Go Packages Affected

github.com/mholt/archiver/cmd/arc

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/mholt/archiver"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-10743"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22",
      "CWE-29"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-17T21:21:43Z",
    "nvd_published_at": "2019-10-29T19:15:16Z",
    "severity": "MODERATE"
  },
  "details": "All versions of archiver allow attacker to perform a Zip Slip attack via the \"unarchive\" functions. It is exploited using a specially crafted zip archive, that holds path traversal filenames. When exploited, a filename in a malicious archive is concatenated to the target extraction directory, which results in the final path ending up outside of the target folder. For instance, a zip may hold a file with a \"../../file.exe\" location and thus break out of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily.\n\n### Specific Go Packages Affected\ngithub.com/mholt/archiver/cmd/arc",
  "id": "GHSA-h74j-692g-48mq",
  "modified": "2024-02-13T16:32:29Z",
  "published": "2021-05-18T15:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10743"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mholt/archiver/pull/169"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mholt/archiver/pull/203"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mholt/archiver/commit/8217ed3a206c0473b4ec1aff51375b398838073a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/snyk/zip-slip-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/research/zip-slip-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMMHOLTARCHIVERCMDARC-174728"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Path Traversal in MHolt Archiver"
}


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