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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-12-06T17:53:29
Updated: 2024-08-05T01:54:14.598Z
Reserved: 2019-11-02T00:00:00
Link: CVE-2019-18671
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-12-06T18:15:12.653
Modified: 2024-11-21T04:33:29.950
Link: CVE-2019-18671
Redhat
No data.