{"id":"CVE-2017-17742","state":"PUBLISHED","title":"Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 allows an HTTP Response Splitting attack. An attacker can inject a crafted key an","description":"Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 allows an HTTP Response Splitting attack. An attacker can inject a crafted key and value into an HTTP response for the HTTP server of WEBrick.","publishedAt":"2018-04-03T00:00:00.000Z","updatedAt":"2024-08-05T20:59:17.715Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://usn.ubuntu.com/3685-1/","https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/","http://www.securityfocus.com/bid/103684","https://access.redhat.com/errata/RHSA-2018:3729","http://www.securitytracker.com/id/1042004","https://access.redhat.com/errata/RHSA-2018:3730","https://lists.debian.org/debian-lts-announce/2018/04/msg00023.html","https://access.redhat.com/errata/RHSA-2018:3731","https://www.ruby-lang.org/en/news/2018/03/28/http-response-splitting-in-webrick-cve-2017-17742/","https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/","https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html","https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/","https://www.debian.org/security/2018/dsa-4259","https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/","https://lists.debian.org/debian-lts-announce/2018/04/msg00024.html","http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html","https://access.redhat.com/errata/RHSA-2019:2028","https://lists.debian.org/debian-lts-announce/2019/12/msg00009.html","https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html","https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:43:28.887Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/17xxx/CVE-2017-17742.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-17742","state":"PUBLISHED","datePublished":"2018-04-03T00:00:00.000Z","dateUpdated":"2024-08-05T20:59:17.715Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2017-12-18T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 allows an HTTP Response Splitting attack. 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