The session fixation protection mechanism in cgiprocess.rb in Rails 1.2.4, as used in Ruby on Rails, removes the :cookieonly attribute from the DEFAULTSESSIONOPTIONS constant, which effectively causes cookie_only to be applied only to the first instantiation of CgiRequest, which allows remote attackers to conduct session fixation attacks. NOTE: this is due to an incomplete fix for CVE-2007-5380.
{
"nvd_published_at": "2007-11-21T21:46:00Z",
"severity": "MODERATE",
"github_reviewed_at": "2020-06-16T21:47:57Z",
"github_reviewed": true,
"cwe_ids": [
"CWE-362"
]
}