{"id":"CVE-2023-35767","aliases":["EUVD-2023-39766","GHSA-42ff-p6q5-g8pg"],"status":"published","title":"Unauthenticated Remote Denial-of-Service via Shutdown Function in Helix Core","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the shutdown function 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":"2026-11-09","score":0.01249,"percentile":0.69568,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2023-11-08T15:31:29Z","modified":"2026-06-17T06:05:10Z","products":[{"vendor":"helix","product":"helix core"},{"vendor":"helix","product":"helix swarm"},{"vendor":"perforce","product":"helix_core"}],"references":[{"url":"https://perforce.com","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35767"},{"url":"https://github.com/advisories/GHSA-42ff-p6q5-g8pg"}],"sources":{"cve":[{"id":"CVE-2023-35767","title":"Unauthenticated Remote Denial-of-Service via Shutdown Function in Helix Core","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the shutdown function was identified.  Reported by Jason Geffner.  \n","status":"published","published":"2023-11-08T15:31:29.693Z","modified":"2024-11-11T14:27:36.821Z","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"],"updated_at":"2026-11-02T14:35:33.794347Z"}],"euvd":[{"id":"EUVD-2023-39766","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the shutdown function was identified.  Reported by Jason Geffner.  \n","status":"published","published":"2023-11-08T15:31:29Z","modified":"2024-11-11T14:27:36Z","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-42ff-p6q5-g8pg","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 shutdown function 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-2023-35767","description":"In Helix Core versions prior to 2023.2, an unauthenticated remote Denial of Service (DoS) via the shutdown function was identified.  Reported by Jason Geffner.  \n","status":"published","published":"2023-11-08T16:15:08.813Z","modified":"2026-06-17T06:05:10.28Z","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"}]}}