CVE-2020-10019
8.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
USB DFU has a potential buffer overflow where the requested length (wLength) is not checked against the buffer size. This could be used by a malicious USB host to exploit the buffer overflow. See NCC-ZEP-002 This issue affects: zephyrproject-rtos zephyr version 1.14.1 and later versions. version 2.1.0 and later versions.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| zephyrproject-rtos | zephyr | 1.14.1 < unspecified | affected |
| zephyrproject-rtos | zephyr | 2.1.0 < unspecified | affected |
Weaknesses
- CWE-120: CWE-120 Buffer Overflow
ADP Enrichment
CVE Program Container
Additional References
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-25
- https://github.com/zephyrproject-rtos/zephyr/pull/23190
- https://github.com/zephyrproject-rtos/zephyr/pull/23457
- https://github.com/zephyrproject-rtos/zephyr/pull/23460
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10019
References
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-25
- https://github.com/zephyrproject-rtos/zephyr/pull/23190
- https://github.com/zephyrproject-rtos/zephyr/pull/23457
- https://github.com/zephyrproject-rtos/zephyr/pull/23460
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10019
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