CVE-2019-18671 (GCVE-0-2019-18671)

Vulnerability from cvelistv5 – Published: 2019-12-06 17:53 – Updated: 2024-08-05 01:54
VLAI
Summary
Insufficient checks in the USB packet handling of the ShapeShift KeepKey hardware wallet before firmware 6.2.2 allow out-of-bounds writes in the .bss segment via crafted messages. The vulnerability could allow code execution or other forms of impact. It can be triggered by unauthenticated attackers and the interface is reachable via WebUSB.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2358 records in the last 180 days details
References
Show details on NVD website
To clipboard 

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