{"id":"CVE-2023-46273","aliases":["EUVD-2023-60670","GHSA-4vmj-722q-82r2"],"status":"published","title":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5,...","description":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00549,"percentile":0.46249,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-09-14T00:00:00Z","modified":"2026-09-22T20:00:03Z","products":[{"vendor":"extreme networks","product":"iq engine"},{"vendor":"extremenetworks","product":"iq engine"}],"references":[{"url":"https://extremenetworks.com"},{"url":"https://extreme-networks.my.site.com/ExtrArticleDetail?an=000115356"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46273"},{"url":"https://github.com/advisories/GHSA-4vmj-722q-82r2"}],"sources":{"cve":[{"id":"CVE-2023-46273","description":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.","status":"published","published":"2026-09-14T00:00:00Z","modified":"2026-09-16T14:34:09.844Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:23.309349Z"}],"euvd":[{"id":"EUVD-2023-60670","description":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.","status":"published","published":"2026-09-14T00:00:00Z","modified":"2026-09-16T14:34:09Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:15.854171Z"}],"ghsa":[{"id":"GHSA-4vmj-722q-82r2","title":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5,...","description":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.","status":"published","published":"2026-09-14T06:31:19Z","modified":"2026-09-14T09:32:00Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:11:48.80782Z"}],"nvd":[{"id":"CVE-2023-46273","description":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.","status":"published","published":"2026-09-14T06:16:54.647Z","modified":"2026-09-22T20:00:03.713Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:09:27.733183Z"}]}}