An issue was discovered in Digital Persona U.are.U 4500 Fingerprint Reader v24. The key and salt used for obfuscating the fingerprint image exhibit cleartext when the fingerprint scanner device transfers a fingerprint image to the driver. An attacker who sniffs an encrypted fingerprint image can easily decrypt that image using the key and salt.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-06-13T22:25:28

Updated: 2024-08-04T23:32:55.107Z

Reserved: 2019-06-13T00:00:00

Link: CVE-2019-12813

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-06-13T23:29:00.223

Modified: 2021-07-21T11:39:23.747

Link: CVE-2019-12813

cve-icon Redhat

No data.