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zephyrproject zephyr 2.2.0 vulnerabilities and exploits
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9.8
CVSSv3
CVE-2020-10022
A malformed JSON payload that is received from an UpdateHub server may trigger memory corruption in the Zephyr OS. This could result in a denial of service in the best case, or code execution in the worst case. See NCC-NCC-016 This issue affects: zephyrproject-rtos zephyr version...
Zephyrproject Zephyr 2.1.0
Zephyrproject Zephyr 2.2.0
4.8
CVSSv3
CVE-2020-10059
The UpdateHub module disables DTLS peer checking, which allows for a man in the middle attack. This is mitigated by firmware images requiring valid signatures. However, there is no benefit to using DTLS without the peer checking. See NCC-ZEP-018 This issue affects: zephyrproject-...
Zephyrproject Zephyr 2.1.0
Zephyrproject Zephyr 2.2.0
9.8
CVSSv3
CVE-2020-10070
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.
Zephyrproject Zephyr
8.8
CVSSv3
CVE-2020-10061
Improper handling of the full-buffer case in the Zephyr Bluetooth implementation can result in memory corruption. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.
Zephyrproject Zephyr
7.5
CVSSv3
CVE-2020-10063
A remote adversary with the ability to send arbitrary CoAP packets to be parsed by Zephyr is able to cause a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions.
Zephyrproject Zephyr
9.8
CVSSv3
CVE-2020-10062
An off-by-one error in the Zephyr project MQTT packet length decoder can result in memory corruption and possible remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions.
Zephyrproject Zephyr
1 Github repository
9.8
CVSSv3
CVE-2020-10071
The Zephyr MQTT parsing code performs insufficient checking of the length field on publish messages, allowing a buffer overflow and potentially remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions.
Zephyrproject Zephyr
5.5
CVSSv3
CVE-2020-13602
Remote Denial of Service in LwM2M do_write_op_tlv. Zephyr versions >= 1.14.2, >= 2.2.0 contain Improper Input Validation (CWE-20), Loop with Unreachable Exit Condition ('Infinite Loop') (CWE-835). For more information, see https://github.com/zephyrproject-rtos/zep...
Zephyrproject Zephyr
6.5
CVSSv3
CVE-2020-10068
In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.
Zephyrproject Zephyr
6.5
CVSSv3
CVE-2020-10060
In updatehub_probe, right after JSON parsing is complete, objects\[1] is accessed from the output structure in two different places. If the JSON contained less than two elements, this access would reference unitialized stack memory. This could result in a crash, denial of service...
Zephyrproject Zephyr
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
encryption
CVE-2024-4331
CVE-2024-26925
arbitrary code
CVE-2006-4304
CVE-2024-25458
CVE-2024-27077
reflected XSS
CVE-2024-4059
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