Unrated severityNVD Advisory· Published Aug 29, 2019· Updated Sep 17, 2024
The shell DNS command can cause unpredictable results due to misuse of stack variables.
CVE-2017-14201
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.
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Affected products
2<1.14.0+ 1 more
- (no CPE)range: <1.14.0
- (no CPE)range: prior to 1.14.0
Patches
Vulnerability mechanics
References
3- docs.zephyrproject.org/1.14.0/releases/release-notes-1.14.htmlmitrex_refsource_MISC
- github.com/zephyrproject-rtos/zephyr/pull/13260mitrex_refsource_MISC
- zephyrprojectsec.atlassian.net/browse/ZEPSEC-17mitrex_refsource_MISC
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