{"id":"CVE-2018-11596","aliases":["EUVD-2018-3621","GHSA-hcm6-pjjj-gpvp"],"status":"published","title":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a...","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a user crafted input file via a Buffer Overflow during syntax parsing because a check for '\\0' is made for the wrong array element in jsvar.c.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00811,"percentile":0.57163,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2018-05-31T16:00:00Z","modified":"2026-06-17T01:36:14Z","products":[{"vendor":"espruino","product":"espruino"}],"references":[{"url":"https://github.com/espruino/Espruino/issues/1435","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/commit/ce1924193862d58cb43d3d4d9dada710a8361b89","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11596"},{"url":"https://github.com/advisories/GHSA-hcm6-pjjj-gpvp"}],"sources":{"cve":[{"id":"CVE-2018-11596","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a user crafted input file via a Buffer Overflow during syntax parsing because a check for '\\0' is made for the wrong array element in jsvar.c.","status":"published","published":"2018-05-31T16:00:00Z","modified":"2024-09-17T00:56:13.699Z","updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2018-3621","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a user crafted input file via a Buffer Overflow during syntax parsing because a check for '\\0' is made for the wrong array element in jsvar.c.","status":"published","published":"2018-05-31T16:00:00Z","modified":"2024-09-17T00:56:13Z","updated_at":"2026-11-03T00:28:54.507992Z"}],"ghsa":[{"id":"GHSA-hcm6-pjjj-gpvp","title":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a...","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a user crafted input file via a Buffer Overflow during syntax parsing because a check for '\\0' is made for the wrong array element in jsvar.c.","status":"published","published":"2022-05-14T03:19:57Z","modified":"2023-02-02T05:08:03Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:39.182178Z"}],"nvd":[{"id":"CVE-2018-11596","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a user crafted input file via a Buffer Overflow during syntax parsing because a check for '\\0' is made for the wrong array element in jsvar.c.","status":"published","published":"2018-05-31T16:29:00.55Z","modified":"2026-06-17T01:36:14.38Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:28.483469Z"}]}}