CVE-2019-17389

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Summary

CVECVE-2019-17389
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-10-09 17:15:00 UTC
Updated2020-08-24 17:37:00 UTC
DescriptionIn RIOT 2019.07, the MQTT-SN implementation (asymcute) mishandles errors occurring during a read operation on a UDP socket. The receive loop ends. This allows an attacker (via a large packet) to prevent a RIOT MQTT-SN client from working until the device is restarted.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Riot-os Riot 2019.07 - All All
Operating System Riot-os Riot 2019.07 - All All

References

ReferenceSourceLinkTags
emcute: never return from receive loop by nmeum · Pull Request #12382 · RIOT-OS/RIOT · 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

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