critical9.8
CVE-2017-5946
The Zip::File component in the rubyzip gem before 1.2.1 for Ruby has a directory traversal vulnerability.
Impact
The Zip::File component in the rubyzip gem before 1.2.1 for Ruby has a directory traversal vulnerability. If a site allows uploading of .zip files, an attacker can upload a malicious file that uses "../" pathname substrings to write arbitrary files to the filesystem.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Rubyzip Project | Rubyzip | before 1.2.1 |
| Debian | Debian Linux | Versions 8.0, 9.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.debian.org/security/2017/dsa-3801
- http://www.securityfocus.com/bid/96445
- https://github.com/rubyzip/rubyzip/issues/315
- https://github.com/rubyzip/rubyzip/releases
- http://www.debian.org/security/2017/dsa-3801
- http://www.securityfocus.com/bid/96445
- https://github.com/rubyzip/rubyzip/issues/315
- https://github.com/rubyzip/rubyzip/releases