modules:
  - module: github.com/unknwon/cae
    versions:
      - fixed: 1.0.1
    vulnerable_at: 1.0.0
    packages:
      - package: github.com/unknwon/cae/tz
        symbols:
          - TzArchive.syncFiles
          - TzArchive.ExtractToFunc
        derived_symbols:
          - Create
          - ExtractTo
          - Open
          - OpenFile
          - TzArchive.Close
          - TzArchive.ExtractTo
          - TzArchive.Flush
          - TzArchive.Open
      - package: github.com/unknwon/cae/zip
        symbols:
          - ZipArchive.Open
          - ZipArchive.ExtractToFunc
        derived_symbols:
          - Create
          - ExtractTo
          - ExtractToFunc
          - Open
          - OpenFile
          - ZipArchive.Close
          - ZipArchive.ExtractTo
          - ZipArchive.Flush
description: |
    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.
published: 2022-01-14T17:30:28Z
cves:
  - CVE-2020-7664
ghsas:
  - GHSA-vpx7-vm66-qx8r
credit: Georgios Gkitsas of Snyk Security Team
references:
  - fix: https://github.com/unknwon/cae/commit/07971c00a1bfd9dc171c3ad0bfab5b67c2287e11
  - web: https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUNKNWONCAEZIP-570383