CVE-2020-10019

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Summary

CVECVE-2020-10019
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-05-11 23:15:00 UTC
Updated2020-06-05 18:15:00 UTC
DescriptionUSB 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.

Risk And Classification

Problem Types: CWE-120

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Zephyrproject Zephyr All All All All
Operating System Zephyrproject Zephyr All All All All
Operating System Zephyrproject Zephyr All All All All

References

ReferenceSourceLinkTags
Vulnerabilities — Zephyr Project Documentation MISC docs.zephyrproject.org
usb: dfu: check requested length (wLength) during DFU_UPLOAD by jfischer-no · Pull Request #23190 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
[v2.1-branch] usb: dfu: check requested length (wLength) during DFU_UPLOAD by d3zd3z · Pull Request #23457 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
[ZEPSEC-25] Buffer Overflow in USB DFU requested length - Zephyr Project Security Issues MISC zephyrprojectsec.atlassian.net Third Party Advisory
Backport: usb: dfu: check requested length (wLength) during DFU_UPLOAD by d3zd3z · Pull Request #23460 · zephyrproject-rtos/zephyr · GitHub MISC github.com Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: NCC Group for report

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