cve/2018/CVE-2018-1000544.md

CVE-2018-1000544

Description

rubyzip gem rubyzip version 1.2.1 and earlier contains a Directory Traversal vulnerability in Zip::File component that can result in write arbitrary files to the filesystem. This attack appear to be exploitable via If a site allows uploading of .zip files , an attacker can upload a malicious file that contains symlinks or files with absolute pathnames "../" to write arbitrary files to the filesystem..

POC

Reference

• https://access.redhat.com/errata/RHSA-2018:3466
• https://access.redhat.com/errata/RHSA-2018:3466
• https://github.com/rubyzip/rubyzip/issues/369
• https://github.com/rubyzip/rubyzip/issues/369

Github

• https://github.com/fellipeh/redhat_sec
• https://github.com/jpbprakash/vuln
• https://github.com/mile9299/zip-slip-vulnerability
• https://github.com/snyk/zip-slip-vulnerability