{"id":"CVE-2018-11598","aliases":["EUVD-2018-3623","GHSA-g5hj-fh2h-5x5v"],"status":"published","title":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a...","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Information Disclosure with user crafted input files via a Buffer Overflow or Out-of-bounds Read during syntax parsing of certain for loops in jsparse.c.","severity":{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01294,"percentile":0.705,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2018-05-31T16:00:00Z","modified":"2026-06-17T01:36:14Z","products":[{"vendor":"espruino","product":"espruino"}],"references":[{"url":"https://github.com/espruino/Espruino/files/2025968/test_2.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/files/2025956/test_0.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/files/2025963/test_1.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/commit/bf4416ab9129ee3afd56739ea4e3cd0da5484b6b","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/issues/1437","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11598"},{"url":"https://github.com/advisories/GHSA-g5hj-fh2h-5x5v"}],"sources":{"cve":[{"id":"CVE-2018-11598","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Information Disclosure with user crafted input files via a Buffer Overflow or Out-of-bounds Read during syntax parsing of certain for loops in jsparse.c.","status":"published","published":"2018-05-31T16:00:00Z","modified":"2024-09-16T17:39:06.848Z","updated_at":"2026-11-02T14:35:09.570381Z"}],"euvd":[{"id":"EUVD-2018-3623","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Information Disclosure with user crafted input files via a Buffer Overflow or Out-of-bounds Read during syntax parsing of certain for loops in jsparse.c.","status":"published","published":"2018-05-31T16:00:00Z","modified":"2024-09-16T17:39:06Z","updated_at":"2026-11-03T00:55:40.170355Z"}],"ghsa":[{"id":"GHSA-g5hj-fh2h-5x5v","title":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a...","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Information Disclosure with user crafted input files via a Buffer Overflow or Out-of-bounds Read during syntax parsing of certain for loops in jsparse.c.","status":"published","published":"2022-05-14T03:19:56Z","modified":"2023-02-02T05:08:03Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:52:39.182178Z"}],"nvd":[{"id":"CVE-2018-11598","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Information Disclosure with user crafted input files via a Buffer Overflow or Out-of-bounds Read during syntax parsing of certain for loops in jsparse.c.","status":"published","published":"2018-05-31T16:29:00.66Z","modified":"2026-06-17T01:36:14.65Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:04:28.483469Z"}]}}