Riskcovery

CVE-2019-18672

State
Published
Severity
Not scored
Published
Dec 6, 2019
Updated
Aug 5, 2024
Reserved
Nov 2, 2019

Read the record on cve.org

Description

Insufficient checks in the finite state machine of the ShapeShift KeepKey hardware wallet before firmware 6.2.2 allow a partial reset of cryptographic secrets to known values via crafted messages. Notably, this breaks the security of U2F for new server registrations and invalidates existing registrations. This vulnerability can be exploited by unauthenticated attackers and the interface is reachable via WebUSB.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
n/an/a
  • n/aAffected

References

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