CVE-2019-18978GHSA-PF8F-W267-MQ2H
An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.0.4
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- rack-corsRubyGems
fixed in 1.0.4