VULNERABILITY INTELLIGENCE

CVE-2017-14202

CVSS score7.8 HIGH

EPSS probability0.57%

CISA KEVNot currently listed

Published2019-08-29

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the shell component of Zephyr allows a serial or telnet connected user to cause a crash, possibly with arbitrary code execution. This issue affects: Zephyr shell versions prior to 1.14.0 on all.

Weakness classification

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

Primary references

vulnerabilities@zephyrproject.org — Release Notes, Vendor Advisory
vulnerabilities@zephyrproject.org — Patch, Third Party Advisory
vulnerabilities@zephyrproject.org — Broken Link
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Broken Link