Unrated severityNVD Advisory· Published Jun 5, 2020· Updated Sep 16, 2024
MQTT buffer overflow on receive buffer
CVE-2020-10070
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2>=2.2.0+ 1 more
- (no CPE)range: >=2.2.0
- (no CPE)range: 2.2.0
Patches
Vulnerability mechanics
References
4- docs.zephyrproject.org/latest/security/vulnerabilities.htmlmitrex_refsource_MISC
- github.com/zephyrproject-rtos/zephyr/pull/23821/commits/0b39cbf3c01d7feec9d0dd7cc7e0e374b6113542mitrex_refsource_MISC
- research.nccgroup.com/2020/05/26/research-report-zephyr-and-mcuboot-security-assessmentmitrex_refsource_MISC
- zephyrprojectsec.atlassian.net/browse/ZEPSEC-85mitrex_refsource_MISC
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