{"id":"CVE-2012-5572","aliases":["DEBIAN-CVE-2012-5572","EUVD-2012-5462","GHSA-cqwv-qc24-9rvm","MGASA-2013-0183","UBUNTU-CVE-2012-5572"],"status":"published","title":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114...","description":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01497,"percentile":0.74387,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2013-06-26T18:11:16Z","modified":"2026-10-23T17:47:34Z","fixes":[{"ecosystem":"Debian:12","package":"libdancer-perl","fixed_in":["1.3114+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libdancer-perl","fixed_in":["1.3114+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libdancer-perl","fixed_in":["1.3114+dfsg-1"],"sources":["osv"]},{"ecosystem":"Mageia:2","package":"perl-Dancer","fixed_in":["1.311.500-1.mga2"],"sources":["osv"]},{"ecosystem":"Mageia:3","package":"perl-Dancer","fixed_in":["1.311.500-1.mga3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libdancer-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3114+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libdancer-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3114+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libdancer-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3114+dfsg-1"}]}]},{"source":"osv","ecosystem":"Mageia:2","package":"perl-Dancer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.311.500-1.mga2"}]}]},{"source":"osv","ecosystem":"Mageia:3","package":"perl-Dancer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.311.500-1.mga3"}]}]}],"products":[{"vendor":"dancer","product":"dancer"}],"references":[{"url":"https://lists.fedoraproject.org/pipermail/package-announce/2013-June/108749.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:184","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2012/11/26/10","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://github.com/PerlDancer/Dancer/issues/859","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"https://github.com/PerlDancer/Dancer/blob/devel/CHANGES","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://advisories.mageia.org/MGASA-2013-0183.html","tags":["x_refsource_CONFIRM","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-5572"},{"url":"https://github.com/advisories/GHSA-cqwv-qc24-9rvm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2012-5572","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2013-0183.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=10523","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2012-5572","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-5572","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2012-5572","description":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.","status":"published","published":"2014-05-30T14:00:00Z","modified":"2024-08-06T21:14:15.615Z","updated_at":"2026-11-02T14:34:49.600255Z"}],"euvd":[{"id":"EUVD-2012-5462","description":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.","status":"published","published":"2014-05-30T14:00:00Z","modified":"2024-08-06T21:14:15Z","updated_at":"2026-11-03T01:56:04.46975Z"}],"ghsa":[{"id":"GHSA-cqwv-qc24-9rvm","title":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114...","description":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.","status":"published","published":"2022-05-17T04:41:28Z","modified":"2023-01-28T05:02:18Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:45.385Z"}],"nvd":[{"id":"CVE-2012-5572","description":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.","status":"published","published":"2014-05-30T14:55:06.287Z","modified":"2026-06-16T23:47:01.83Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:17.748457Z"}],"osv":[{"id":"CVE-2012-5572","description":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.","status":"published","published":"2014-05-30T14:55:06Z","modified":"2026-04-16T04:41:53.833036728Z","updated_at":"2026-11-02T15:43:58.802805Z"},{"id":"DEBIAN-CVE-2012-5572","description":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.","status":"published","published":"2014-05-30T14:55:06.287Z","modified":"2026-10-23T17:47:34.286493433Z","updated_at":"2026-11-02T15:45:25.218101Z"},{"id":"MGASA-2013-0183","title":"Updated perl-Dancer package fixes CVE-2012-5572","description":"A security flaw was found in the way Dancer.pm, lightweight yet powerful web\napplication framework / Perl language module, performed sanitization of values\nto be used for cookie() and cookies() methods. A remote attacker could use this\nflaw to inject arbitrary headers into responses from (Perl) applications, that\nuse Dancer.pm (CVE-2012-5572).\n","status":"published","published":"2013-06-26T18:11:16Z","modified":"2026-04-16T04:42:33.065120827Z","updated_at":"2026-11-02T15:49:39.121227Z"},{"id":"UBUNTU-CVE-2012-5572","description":"CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.","status":"withdrawn","published":"2014-05-30T14:55:00Z","modified":"2025-07-16T07:31:02.837039Z","updated_at":"2026-11-02T15:54:06.854805Z"}]}}