CVE-2020-10023

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Summary

CVECVE-2020-10023
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-05-11 23:15:00 UTC
Updated2020-06-05 18:15:00 UTC
DescriptionThe shell subsystem contains a buffer overflow, whereby an adversary with physical access to the device is able to cause a memory corruption, resulting in denial of service or possibly code execution within the Zephyr kernel. See NCC-NCC-019 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.

Risk And Classification

Problem Types: CWE-120

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Zephyrproject Zephyr 1.14.1 All All All
Operating System Zephyrproject Zephyr 2.1.0 All All All
Operating System Zephyrproject Zephyr 1.14.1 All All All
Operating System Zephyrproject Zephyr 2.1.0 All All All

References

ReferenceSourceLinkTags
shell: utils: Fix buffer overrun in shell_spaces_trim by ceolin · Pull Request #23304 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
[ZEPSEC-29] Shell Subsystem Contains a Buffer Overflow Vulnerability In shell_spaces_trim - Zephyr Project Security Issues MISC zephyrprojectsec.atlassian.net Third Party Advisory
Vulnerabilities — Zephyr Project Documentation MISC docs.zephyrproject.org
Backport v1.14: shell: utils: Fix buffer overrun in shell_spaces_trim by ceolin · Pull Request #23646 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
Backport v2.1: shell: utils: Fix buffer overrun in shell_spaces_trim by ceolin · Pull Request #23649 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: NCC Group for report

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