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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-12-06T17:53:29

Updated: 2020-02-12T02:53:19

Reserved: 2019-11-02T00:00:00


Link: CVE-2019-18671

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2019-12-06T18:15:12.653

Modified: 2020-02-12T03:15:10.943


Link: CVE-2019-18671

JSON object: View

cve-icon Redhat Information

No data.

CWE