CVE-2017-14201

The shell DNS command can cause unpredictable results due to misuse of stack variables.

State: Published
Severity: Not scored
Published: Aug 29, 2019
Updated: Sep 17, 2024
Reserved: Sep 7, 2017

Description

Use After Free vulnerability in the Zephyr shell allows a serial or telnet connected user to cause denial of service, and possibly remote code execution. This issue affects: Zephyr shell versions prior to 1.14.0 on all.

Scores

The record has no CVSS score.

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
shellZephyr	prior to 1.14.0Affected

References

https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-17
https://docs.zephyrproject.org/1.14.0/releases/release-notes-1.14.html
https://github.com/zephyrproject-rtos/zephyr/pull/13260

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