CVE-2020-10060

In updatehubprobe, 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, or possibly an...

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 2.1.0 and later...

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-rtos zephyr versi...

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-rtos zephyr versi...

Code injection

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-rtos zephyr versi...

Memory corruption

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 2.1.0 and later...

CVE-2020-10059 UpdateHub Module Explicitly Disables TLS Verification

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-rtos zephyr versi...

CVE-2020-10060 UpdateHub Might Dereference An Uninitialized Pointer

In updatehubprobe, 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, or possibly an...

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-rtos zephyr versi...

CVE-2020-10059

CVE-2020-10059 affects Zephyr Project RTOS (2.1.0 and later) via the UpdateHub module, which disables DTLS peer checking. This enables a man-in-the-middle risk, mitigated by firmware signatures, with no shown exploit details in the documents. The issue sits with the UpdateHub component and is lin...

CVE-2020-10022 UpdateHub Module Copies a Variable-Size Hash String Into a Fixed-Size Array

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 2.1.0 and later...

CVE-2020-10022

CVE-2020-10022 affects Zephyr OS (zephyrproject-rtos) via a malformed JSON payload received from an UpdateHub server, causing memory corruption. This leads to either denial of service or potential code execution in Zephyr versions 2.1.0 and later (including 2.2.0+). Root cause described across co...

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 2.1.0 and later...

PT-2020-11865

Name of the Vulnerable Software and Affected Versions zephyrproject-rtos zephyr versions 2.1.0 through 2.2.0 and later versions. Description A malformed JSON payload received from an UpdateHub server may cause memory corruption in the Zephyr OS, potentially leading to a denial of service or code...

PT-2020-11890

Name of the Vulnerable Software and Affected Versions zephyrproject-rtos zephyr versions 2.1.0 through 2.2.0 and later versions. Description The issue occurs after JSON parsing is complete in updatehub probe, where accessing objects1 from the output structure can lead to referencing uninitialized...

CVE-2020-10059: Improper Certificate Validation

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-rtos zephyr versi...

CVE-2020-10022: Buffer Copy without Checking Size of Input

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 2.1.0 and later...

PT-2020-11889

Name of the Vulnerable Software and Affected Versions zephyr version 2.1.0 and later versions Description The issue concerns the UpdateHub module, which disables DTLS peer checking. This allows for a man-in-the-middle attack. However, firmware images require valid signatures, mitigating the issue...