CVE-2020-13849

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Summary

CVECVE-2020-13849
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-06-04 21:15:00 UTC
Updated2020-06-10 18:18:00 UTC
DescriptionThe MQTT protocol 3.1.1 requires a server to set a timeout value of 1.5 times the Keep-Alive value specified by a client, which allows remote attackers to cause a denial of service (loss of the ability to establish new connections), as demonstrated by SlowITe.

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mqtt Mqtt 3.1.1 All All All
Application Mqtt Mqtt 3.1.1 All All All

References

ReferenceSourceLinkTags
Sensors | Free Full-Text | SlowITe, a Novel Denial of Service Attack Affecting MQTT MISC www.mdpi.com Technical Description, Third Party Advisory
Sensors | Free Full-Text | SlowITe, a Novel Denial of Service Attack Affecting MQTT MISC doi.org Technical Description, 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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