{"id":"CVE-2012-6109","details":"lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.","aliases":["GHSA-h77x-m5q8-c29h"],"modified":"2026-04-10T03:42:35.012534Z","published":"2013-03-01T05:40:16Z","references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-0544.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-0548.html"},{"type":"FIX","url":"https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=895277"},{"type":"WEB","url":"http://rack.github.com/"},{"type":"WEB","url":"https://github.com/rack/rack/blob/master/README.rdoc"},{"type":"WEB","url":"https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ"}],"schema_version":"1.7.5"}