{"id":"CVE-2018-7560","aliases":["EUVD-2018-0171","GHSA-6jqp-j69q-pm62"],"status":"published","title":"AWS Lambda parser is vulnerable to Regular Expression Denial of Service","description":"index.js in the Anton Myshenin aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01356,"percentile":0.71795,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2018-03-04T20:00:00Z","modified":"2026-10-20T10:50:30Z","fixes":[{"ecosystem":"npm","package":"aws-lambda-multipart-parser","fixed_in":["0.1.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"aws-lambda-multipart-parser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.2"}]}]},{"source":"osv","ecosystem":"npm","package":"aws-lambda-multipart-parser","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.1.2"}]}]}],"products":[{"vendor":"aws-lambda-multipart-parser_project","product":"aws-lambda-multipart-parser"}],"references":[{"url":"https://github.com/myshenin/aws-lambda-multipart-parser/commit/56ccb03af4dddebc2b2defb348b6558783d5757e","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7560","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-6jqp-j69q-pm62","tags":["advisory"]},{"url":"https://github.com/myshenin/aws-lambda-multipart-parser","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2018-7560","description":"index.js in the Anton Myshenin aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.","status":"published","published":"2018-03-04T20:00:00Z","modified":"2024-08-05T06:31:04.548Z","updated_at":"2026-11-02T14:35:10.313768Z"}],"euvd":[{"id":"EUVD-2018-0171","description":"index.js in the Anton Myshenin aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.","status":"published","published":"2018-03-04T20:00:00Z","modified":"2024-08-05T06:31:04Z","updated_at":"2026-11-03T02:40:05.625439Z"}],"ghsa":[{"id":"GHSA-6jqp-j69q-pm62","title":"AWS Lambda parser is vulnerable to Regular Expression Denial of Service","description":"index.js in the aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.","status":"published","published":"2018-03-05T19:16:56Z","modified":"2023-01-09T05:02:43Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:36:03.768255Z"}],"nvd":[{"id":"CVE-2018-7560","description":"index.js in the Anton Myshenin aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.","status":"published","published":"2018-03-04T20:29:00.287Z","modified":"2026-06-17T02:03:22.343Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:04:23.783914Z"}],"osv":[{"id":"CVE-2018-7560","description":"index.js in the Anton Myshenin aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.","status":"published","published":"2018-03-04T20:29:00.287Z","modified":"2026-10-20T10:50:30.725967101Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:09.74357Z"},{"id":"GHSA-6jqp-j69q-pm62","title":"AWS Lambda parser is vulnerable to Regular Expression Denial of Service","description":"index.js in the aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.","status":"published","published":"2018-03-05T19:16:56Z","modified":"2023-11-08T04:00:22.998857Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:39.965326Z"}]}}