| id: GO-2021-0228 |
| 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 |
| summary: Path traversal in github.com/unknwon/cae |
| 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 |
| credits: |
| - Georgios Gkitsas of Snyk Security Team |
| references: |
| - fix: https://github.com/unknwon/cae/commit/07971c00a1bfd9dc171c3ad0bfab5b67c2287e11 |
| - web: https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUNKNWONCAEZIP-570383 |
