Vulnerability Monitor

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CVE-2017-14201

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.

Published

2019-08-29T01:15:10.647

Last Modified

2024-11-21T03:12:20.980

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-416
Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	zephyrproject	zephyr	< 1.14.0	Yes

References

https://docs.zephyrproject.org/1.14.0/releases/release-notes-1.14.html Release Notes, Vendor Advisory ([email protected])
https://github.com/zephyrproject-rtos/zephyr/pull/13260 Patch, Third Party Advisory ([email protected])
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-17 Broken Link ([email protected])
https://docs.zephyrproject.org/1.14.0/releases/release-notes-1.14.html Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/zephyrproject-rtos/zephyr/pull/13260 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-17 Broken Link (af854a3a-2127-422b-91ae-364da2661108)