CVE-2019-5040CWE-190

An exploitable information disclosure vulnerability exists in the Weave MessageLayer parsing of Openweave-core version 4.0.2 and Nest Cam IQ Indoor version…

High · published August 20, 2019

CVSS v3.0
8.2
EPSS
1%
Percentile
55.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
8.2 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00775 · 55.3th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2019-08-20T20:42Z
EPSS history
Timeline
  • 20 AUG 20:42Z
    An exploitable information disclosure vulnerability exists in the Weave MessageLayer parsing of Openweave-core version 4.0.2 and Nest Cam IQ Indoor version…
    cvelistv5