{"id":"CVE-2018-11595","aliases":["EUVD-2018-3620","GHSA-9rxf-7qrw-4726"],"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 Escalation of Privileges with a user crafted input file via a Buffer Overflow during syntax parsing, because strncat is misused.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01298,"percentile":0.70568,"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/commit/0a7619875bf79877907205f6bee08465b89ff10b","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/files/2019220/test_4.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/files/2019210/test_0.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/issues/1425","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://github.com/espruino/Espruino/files/2019216/test_2.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11595"},{"url":"https://github.com/advisories/GHSA-9rxf-7qrw-4726"}],"sources":{"cve":[{"id":"CVE-2018-11595","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Escalation of Privileges with a user crafted input file via a Buffer Overflow during syntax parsing, because strncat is misused.","status":"published","published":"2018-05-31T16:00:00Z","modified":"2024-09-17T02:06:51.65Z","updated_at":"2026-11-02T14:35:09.570381Z"}],"euvd":[{"id":"EUVD-2018-3620","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Escalation of Privileges with a user crafted input file via a Buffer Overflow during syntax parsing, because strncat is misused.","status":"published","published":"2018-05-31T16:00:00Z","modified":"2024-09-17T02:06:51Z","updated_at":"2026-11-03T00:28:43.354671Z"}],"ghsa":[{"id":"GHSA-9rxf-7qrw-4726","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 Escalation of Privileges with a user crafted input file via a Buffer Overflow during syntax parsing, because strncat is misused.","status":"published","published":"2022-05-14T03:19:56Z","modified":"2023-02-02T05:07:42Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:33.872402Z"}],"nvd":[{"id":"CVE-2018-11595","description":"Espruino before 1.99 allows attackers to cause a denial of service (application crash) and a potential Escalation of Privileges with a user crafted input file via a Buffer Overflow during syntax parsing, because strncat is misused.","status":"published","published":"2018-05-31T16:29:00.487Z","modified":"2026-06-17T01:36:14.25Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:28.483469Z"}]}}