CVE-2019-5040
Last modified
CVE-2019-5040 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.78% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openweave | Openweave-Core | 4.0.2 |
| Nest Cam Iq Indoor Firmware | 4620002 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0803Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0803Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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