VULNERABILITY INTELLIGENCE
CVE-2020-10019
CVSS score8.1 HIGH
EPSS probability0.45%
CISA KEVNot currently listed
Published2020-05-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Description
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.
Weakness classification
- vulnerabilities@zephyrproject.org: CWE-120
- nvd@nist.gov: CWE-120
Primary references
- vulnerabilities@zephyrproject.org
- vulnerabilities@zephyrproject.org — Patch, Third Party Advisory
- vulnerabilities@zephyrproject.org — Patch, Third Party Advisory
- vulnerabilities@zephyrproject.org — Patch, Third Party Advisory
- vulnerabilities@zephyrproject.org — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory