MQTT buffer overflow on receive buffer
28Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 9epss 2.9%
probabilidade de exploração
2.9%top 15% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Produtos afetados
zephyrproject-rtos · zephyrReferências
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10070https://github.com/zephyrproject-rtos/zephyr/pull/23821/commits/0b39cbf3c01d7feec9d0dd7cc7e0e374b6113542https://research.nccgroup.com/2020/05/26/research-report-zephyr-and-mcuboot-security-assessmenthttps://zephyrprojectsec.atlassian.net/browse/ZEPSEC-85