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CVE-2019-5040

Common vulnerabilities & exposures (CVE)

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Published at: - 20-08-2019 11:15
Last modified: - 07-06-2022 06:49
Total changes: - 3

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Low
Attack complexity
Network
Attack vector
None
Availability
High
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
7.5
Base score
3.9
3.6
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=openweave AND product=openweave-core AND version=4.0.2
AND
OR
vendor=google AND product=nest_cam_iq_indoor_firmware AND version=4620002
OR
vendor=google AND product=nest_cam_iq_indoor AND version=-
 

Reference

 


Keywords

NVD

 

CVE-2019-5040

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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