Vulnerability Details CVE-2019-5040
An exploitable information disclosure vulnerability exists in the Weave MessageLayer parsing of Openweave-core version 4.0.2 and Nest Cam IQ Indoor version 4620002. A specially crafted weave packet can cause an integer overflow to occur, resulting in PacketBuffer data reuse. An attacker can send a packet to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.9%
CVSS Severity
CVSS v3 Score 8.2
CVSS v2 Score 5.0
References
Products affected by CVE-2019-5040
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cpe:2.3:a:openweave:openweave-core:4.0.2
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cpe:2.3:h:google:nest_cam_iq_indoor:-
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cpe:2.3:o:google:nest_cam_iq_indoor_firmware:4620002