CVE-2017-14201: The shell DNS command can cause unpredictable results due to misuse of stack variables.
First published: Thu Aug 29 2019(Updated: )
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.
Credit: vulnerabilities@zephyrproject.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zephyrproject Zephyr | <1.14.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2017-14201?
CVE-2017-14201 is a use after free vulnerability in the Zephyr shell, which allows a serial or telnet connected user to cause denial of service and possible remote code execution.
What software versions are affected by CVE-2017-14201?
Versions of Zephyr shell prior to 1.14.0 are affected by CVE-2017-14201.
How severe is CVE-2017-14201?
CVE-2017-14201 has a severity rating of 7.8 (high).
How can CVE-2017-14201 be fixed?
To fix CVE-2017-14201, update Zephyr shell to version 1.14.0 or later.
Where can I find more information about CVE-2017-14201?
More information about CVE-2017-14201 can be found at the official Zephyr Project documentation and the related GitHub pull request and issue.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/title
- agent/last-modified-date
- agent/references
- agent/author
- agent/severity
- agent/weakness
- agent/remedy
- agent/first-publish-date
- agent/tags
- agent/description
- agent/event
- vendor/zephyrproject
- canonical/zephyrproject zephyr