Vulnerability Database

318,388

Total vulnerabilities in the database

CVE-2020-10019

USB DFU has a potential buffer overflow where the requested length (wLength) is not checked against the buffer size. This could be used by a malicious USB host to exploit the buffer overflow. See NCC-ZEP-002 This issue affects: zephyrproject-rtos zephyr version 1.14.1 and later versions. version 2.1.0 and later versions.

  • Published: May 11, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-10019
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.1
  • AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.6
  • AV:L/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
zephyrproject / zephyr - 1.14.2
zephyrproject / zephyr 2.0.0 2.1.0.x