CVE-2019-16127

critical

Description

Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.

References

https://www.openwall.com/lists/oss-security/2020/10/22/1

https://www.microchip.com/mplab/avr-support/advanced-software-framework

https://census-labs.com/news/2020/10/21/microchip-asf4-integer-overflows-in-flash_read-flash_write-and-flash_append/

Details

Source: Mitre, NVD

Published: 2020-10-22

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 9.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: Critical

EPSS

EPSS: 0.00374