{
  "schema_version": "1.3.1",
  "id": "GO-2021-0228",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2022-01-14T17:30:28Z",
  "aliases": [
    "CVE-2020-7664",
    "GHSA-vpx7-vm66-qx8r"
  ],
  "summary": "Path traversal in github.com/unknwon/cae",
  "details": "The ExtractTo function doesn't securely escape file paths in zip archives which include leading or non-leading \"..\". This allows an attacker to add or replace files system-wide.",
  "affected": [
    {
      "package": {
        "name": "github.com/unknwon/cae",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/unknwon/cae/tz",
            "symbols": [
              "Create",
              "ExtractTo",
              "Open",
              "OpenFile",
              "TzArchive.Close",
              "TzArchive.ExtractTo",
              "TzArchive.ExtractToFunc",
              "TzArchive.Flush",
              "TzArchive.Open",
              "TzArchive.syncFiles"
            ]
          },
          {
            "path": "github.com/unknwon/cae/zip",
            "symbols": [
              "Create",
              "ExtractTo",
              "ExtractToFunc",
              "Open",
              "OpenFile",
              "ZipArchive.Close",
              "ZipArchive.ExtractTo",
              "ZipArchive.ExtractToFunc",
              "ZipArchive.Flush",
              "ZipArchive.Open"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/unknwon/cae/commit/07971c00a1bfd9dc171c3ad0bfab5b67c2287e11"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUNKNWONCAEZIP-570383"
    }
  ],
  "credits": [
    {
      "name": "Georgios Gkitsas of Snyk Security Team"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2021-0228"
  }
}