{"id":"CVE-2023-5759","aliases":["EUVD-2023-58044","GHSA-68hx-hv9v-7v3w"],"status":"published","title":"Unauthenticated Remote Denial-of-Service via Buffer in Helix Core","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the buffer was identified.  Reported by Jason Geffner.","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":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.01249,"percentile":0.6978,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2023-11-08T15:48:18Z","modified":"2026-06-17T06:49:18Z","products":[{"vendor":"helix","product":"helix core"},{"vendor":"perforce","product":"helix_core"}],"references":[{"url":"https://perforce.com","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5759"},{"url":"https://github.com/advisories/GHSA-68hx-hv9v-7v3w"}],"sources":{"cve":[{"id":"CVE-2023-5759","title":"Unauthenticated Remote Denial-of-Service via Buffer in Helix Core","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the buffer was identified.  Reported by Jason Geffner.  \n","status":"published","published":"2023-11-08T15:48:18.816Z","modified":"2024-11-11T14:27:10.48Z","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":"cna"}],"cwes":["CWE-400","CWE-400"],"updated_at":"2026-11-02T14:35:16.771348Z"}],"euvd":[{"id":"EUVD-2023-58044","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the buffer was identified.  Reported by Jason Geffner.  \n","status":"published","published":"2023-11-08T15:48:18Z","modified":"2024-11-11T14:27:10Z","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":"2026-11-03T00:05:04.843383Z"}],"ghsa":[{"id":"GHSA-68hx-hv9v-7v3w","title":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the...","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the buffer was identified.  Reported by Jason Geffner.  \n","status":"published","published":"2023-11-08T18:30:31Z","modified":"2023-11-08T18:30:37Z","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-400"],"updated_at":"2026-11-02T14:54:55.524004Z"}],"nvd":[{"id":"CVE-2023-5759","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the buffer was identified.  Reported by Jason Geffner.  \n","status":"published","published":"2023-11-08T16:15:11.253Z","modified":"2026-06-17T06:49:18.6Z","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":"secondary"},{"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"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:08:43.669554Z"}]}}