{"id":"CVE-2019-16127","aliases":["EUVD-2019-6965","GHSA-xg32-f3mq-6rp3"],"status":"published","title":"Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.","description":"Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01985,"percentile":0.80851,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2020-10-22T18:11:30Z","modified":"2026-06-17T02:21:43Z","products":[{"vendor":"microchip","product":"advanced_software_framework_4"}],"references":[{"url":"https://www.microchip.com/mplab/avr-support/advanced-software-framework","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://census-labs.com/news/2020/10/21/microchip-asf4-integer-overflows-in-flash_read-flash_write-and-flash_append/","tags":["x_refsource_MISC","x_transferred","Exploit","Press/Media Coverage","Third Party Advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2020/10/22/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16127"},{"url":"https://github.com/advisories/GHSA-xg32-f3mq-6rp3"}],"sources":{"cve":[{"id":"CVE-2019-16127","description":"Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.","status":"published","published":"2020-10-22T18:11:30Z","modified":"2024-08-05T01:10:40.971Z","updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-6965","description":"Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.","status":"published","published":"2020-10-22T18:11:30Z","modified":"2024-08-05T01:10:40Z","updated_at":"2026-11-03T02:40:34.136734Z"}],"ghsa":[{"id":"GHSA-xg32-f3mq-6rp3","title":"Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.","description":"Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.","status":"published","published":"2022-05-24T17:31:55Z","modified":"2023-01-29T05:04:15Z","cwes":["CWE-190"],"updated_at":"2026-11-02T14:45:30.813688Z"}],"nvd":[{"id":"CVE-2019-16127","description":"Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.","status":"published","published":"2020-10-22T19:15:12.887Z","modified":"2026-06-17T02:21:43.533Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:05:47.558959Z"}]}}