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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0803	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openweave:openweave-core:4.0.2:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:google:nest_cam_iq_indoor_firmware:4620002:*:*:*:*:*:*:*

cpe:2.3:h:google:nest_cam_iq_indoor:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-08-20 21:15

Updated : 2023-12-10 12:59

NVD link : CVE-2019-5040

Mitre link : CVE-2019-5040

CVE.ORG link : CVE-2019-5040

JSON object : View

Products Affected

openweave

openweave-core

google

nest_cam_iq_indoor_firmware
nest_cam_iq_indoor

CWE

CWE-190

Integer Overflow or Wraparound

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