CVE-2017-14201

moderate-risk
Published 2019-08-29

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.

Do I need to act?

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0.70% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Zephyrproject

References (6)

Release Notes https://docs.zephyrproject.org/1.14.0/releases/release-notes-1.14.html
Patch https://github.com/zephyrproject-rtos/zephyr/pull/13260
Broken Link https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-17
Release Notes https://docs.zephyrproject.org/1.14.0/releases/release-notes-1.14.html
Patch https://github.com/zephyrproject-rtos/zephyr/pull/13260
Broken Link https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-17
31
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal