{"schema_version":"1.7.3","id":"GHSA-xc85-32mf-xpv8","published":"2022-05-05T02:48:42Z","modified":"2024-12-05T05:42:22.738151Z","aliases":["CVE-2013-0263"],"summary":"Rack arbitrary code execution via timing attack","details":"Rack::Session::Cookie in Rack 1.5.x before 1.5.2, 1.4.x before 1.4.5, 1.3.x before 1.3.10, 1.2.x before 1.2.8, and 1.1.x before 1.1.6 allows remote attackers to guess the session cookie, gain privileges, and execute arbitrary code via a timing attack involving an HMAC comparison function that does not run in constant time.","affected":[{"package":{"name":"rack","ecosystem":"RubyGems","purl":"pkg:gem/rack"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.5.0"},{"fixed":"1.5.2"}]}],"versions":["1.5.0","1.5.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-xc85-32mf-xpv8/GHSA-xc85-32mf-xpv8.json"}},{"package":{"name":"rack","ecosystem":"RubyGems","purl":"pkg:gem/rack"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.4.0"},{"fixed":"1.4.5"}]}],"versions":["1.4.0","1.4.1","1.4.2","1.4.3","1.4.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-xc85-32mf-xpv8/GHSA-xc85-32mf-xpv8.json"}},{"package":{"name":"rack","ecosystem":"RubyGems","purl":"pkg:gem/rack"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.3.0"},{"fixed":"1.3.10"}]}],"versions":["1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.3.5","1.3.6","1.3.7","1.3.8","1.3.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-xc85-32mf-xpv8/GHSA-xc85-32mf-xpv8.json"}},{"package":{"name":"rack","ecosystem":"RubyGems","purl":"pkg:gem/rack"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.2.0"},{"fixed":"1.2.8"}]}],"versions":["1.2.0","1.2.1","1.2.2","1.2.3","1.2.4","1.2.5","1.2.6","1.2.7"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-xc85-32mf-xpv8/GHSA-xc85-32mf-xpv8.json"}},{"package":{"name":"rack","ecosystem":"RubyGems","purl":"pkg:gem/rack"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.1.0"},{"fixed":"1.1.6"}]}],"versions":["1.1.0","1.1.1","1.1.1.pre","1.1.2","1.1.3","1.1.4","1.1.5"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-xc85-32mf-xpv8/GHSA-xc85-32mf-xpv8.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0263"},{"type":"WEB","url":"https://github.com/rack/rack/commit/0cd7e9aa397f8ebb3b8481d67dbac8b4863a7f07"},{"type":"WEB","url":"https://github.com/rack/rack/commit/9a81b961457805f6d1a5c275d053068440421e11"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=909071"},{"type":"WEB","url":"https://gist.github.com/codahale/f9f3781f7b54985bee94"},{"type":"WEB","url":"https://github.com/rack/rack"},{"type":"WEB","url":"https://groups.google.com/d/msg/rack-devel/xKrHVWeNvDM/4ZGA576CnK4J"},{"type":"WEB","url":"https://groups.google.com/forum/#!msg/rack-devel/RnQxm6i13C4/xfakH81yWvgJ"},{"type":"WEB","url":"https://groups.google.com/forum/#!msg/rack-devel/bf937jPZxJM/1s6x95vIhmAJ"},{"type":"WEB","url":"https://groups.google.com/forum/#!msg/rack-devel/hz-liLb9fKE/8jvVWU6xYiYJ"},{"type":"WEB","url":"https://groups.google.com/forum/#!msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2013-0686.html"},{"type":"WEB","url":"http://www.debian.org/security/2013/dsa-2783"}],"database_specific":{"cwe_ids":[],"github_reviewed":true,"github_reviewed_at":"2022-06-17T21:30:05Z","nvd_published_at":"2013-02-08T20:55:00Z","severity":"MODERATE"}}