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CVE-2019-12813
Published: Jun 13, 2019
Modified: Aug 4, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/sungjungk/fp-scanner-hacking
x_refsource_MISC
https://www.youtube.com/watch?v=wEXJDyEOatM
x_refsource_MISC
https://www.youtube.com/watch?v=Grirez2xeas
x_refsource_MISC
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