{"id":"CVE-2021-36716","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-36716","summary":"Improper Input Validation in is-email","details":"is-email helps validate an email address. A ReDoS (regular expression denial of service) flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmail(input) function may cause an application to consume an excessive amount of CPU.","published":"2021-12-10T17:25:21Z","modified":"2023-11-08T04:06:15.563828Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"is-email","fixedVersion":"1.0.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36716"},{"type":"PACKAGE","url":"https://github.com/segmentio/is-email"},{"type":"WEB","url":"https://github.com/segmentio/is-email/releases"},{"type":"WEB","url":"https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:06:15.563828Z"}}