CVE-2020-10070 - Vulnerability Details - OpenCVE

In the Zephyr Project MQTT code, improper bounds checking can result in memory corruption and possibly remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.06474.

Key SSVC decision points have not yet been added.

Vendors	Products
Zephyrproject Subscribe	Zephyr Subscribe

Configuration 1 [-]

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-2535	In the Zephyr Project MQTT code, improper bounds checking can result in memory corruption and possibly remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10070
https://github.com/zephyrproject-rtos/zephyr/pull/23821/commits/0b39cbf3c01d7feec9d0dd7cc7e0e374b6113542
https://research.nccgroup.com/2020/05/26/research-report-zephyr-and-mcuboot-security-assessment
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-85

History

No history.

Projects

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MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2020-06-05T17:37:37.459802Z

Updated: 2024-09-16T23:06:22.833Z

Reserved: 2020-03-04T00:00:00

Link: CVE-2020-10070

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-06-05T18:15:12.997

Modified: 2024-11-21T04:54:44.760

Link: CVE-2020-10070

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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