The FileStore capability in CGI::Session for Ruby before 1.8.1, and possibly PStore, creates files with insecure permissions, which can allow local users to steal session information and hijack sessions.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade ruby | Dec 10, 2025 | Aug 16, 2004 |
| Gentoo Linux | — | Upgrade dev-lang/ruby. | Oct 30, 2017 | Oct 20, 2004 |
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