8.8

CVE-2019-17519

Exploit

The Bluetooth Low Energy implementation on NXP SDK through 2.2.1 for KW41Z devices does not properly restrict the Link Layer payload length, allowing attackers in radio range to cause a buffer overflow via a crafted packet.

Data is provided by the National Vulnerability Database (NVD)
Nxp ≫ Mcuxpresso Software Development Kit Version <= 2.2.1
   Nxp ≫ Kw31z Version-
   Nxp ≫ Kw34 Version-
   Nxp ≫ Kw35 Version-
   Nxp ≫ Kw36 Version-
   Nxp ≫ Kw37 Version-
   Nxp ≫ Kw38 Version-
   Nxp ≫ Kw39 Version-
   Nxp ≫ Kw41z Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.08% 0.246
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 5.8 6.5 6.4
AV:A/AC:L/Au:N/C:P/I:P/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.