{"id":"CVE-2023-42506","aliases":["EUVD-2023-46939","GHSA-f9cg-fxjq-h54m"],"status":"published","title":"Improper restriction of operations within the bounds of a memory buffer issue exists in...","description":"Improper restriction of operations within the bounds of a memory buffer issue exists in OnSinView2 versions 2.0.1 and earlier. If this vulnerability is exploited, information may be disclosed or arbitrary code may be executed by having a user open a specially crafted OnSinView2 project file.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00217,"percentile":0.12283,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2023-10-17T22:32:33Z","modified":"2026-06-17T06:23:58Z","products":[{"vendor":"jtekt","product":"onsinview2"},{"vendor":"jtekt electronics corporation","product":"onsinview2"}],"references":[{"url":"https://www.electronics.jtekt.co.jp/en/topics/202310175488/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/en/vu/JVNVU98392064/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42506"},{"url":"https://jvn.jp/en/vu/JVNVU98392064"},{"url":"https://www.electronics.jtekt.co.jp/en/topics/202310175488"},{"url":"https://github.com/advisories/GHSA-f9cg-fxjq-h54m"}],"sources":{"cve":[{"id":"CVE-2023-42506","description":"Improper restriction of operations within the bounds of a memory buffer issue exists in OnSinView2 versions 2.0.1 and earlier. If this vulnerability is exploited, information may be disclosed or arbitrary code may be executed by having a user open a specially crafted OnSinView2 project file.","status":"published","published":"2023-10-17T22:32:33.471Z","modified":"2024-09-13T15:33:48.767Z","updated_at":"2026-11-02T14:35:18.16233Z"}],"euvd":[{"id":"EUVD-2023-46939","description":"Improper restriction of operations within the bounds of a memory buffer issue exists in OnSinView2 versions 2.0.1 and earlier. If this vulnerability is exploited, information may be disclosed or arbitrary code may be executed by having a user open a specially crafted OnSinView2 project file.","status":"published","published":"2023-10-17T22:32:33Z","modified":"2024-09-13T15:33:48Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:55:55.933062Z"}],"ghsa":[{"id":"GHSA-f9cg-fxjq-h54m","title":"Improper restriction of operations within the bounds of a memory buffer issue exists in...","description":"Improper restriction of operations within the bounds of a memory buffer issue exists in OnSinView2 versions 2.0.1 and earlier. If this vulnerability is exploited, information may be disclosed or arbitrary code may be executed by having a user open a specially crafted OnSinView2 project file.","status":"published","published":"2023-10-18T00:31:42Z","modified":"2024-04-04T08:45:35Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:57:01.229221Z"}],"nvd":[{"id":"CVE-2023-42506","description":"Improper restriction of operations within the bounds of a memory buffer issue exists in OnSinView2 versions 2.0.1 and earlier. If this vulnerability is exploited, information may be disclosed or arbitrary code may be executed by having a user open a specially crafted OnSinView2 project file.","status":"published","published":"2023-10-17T23:15:12.293Z","modified":"2026-06-17T06:23:58.58Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:08:39.058878Z"}]}}