CVE Vulnerabilities

CVE-2018-12445

Improper Authentication

Published: Jun 20, 2018 | Modified: Nov 07, 2023
CVSS 3.x
3.1
LOW
Source:
NVD
CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS 2.x
3.3 LOW
AV:L/AC:M/Au:N/C:P/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

An issue was discovered in the com.dropbox.android application 98.2.2 for Android. The FingerprintManager class for Biometric validation allows authentication bypass through the callback method from onAuthenticationFailed to onAuthenticationSucceeded with null, because the fingerprint API in conjunction with the Android keyGenerator class is not implemented. In other words, an attacker could authenticate with an arbitrary fingerprint. NOTE: the vendor indicates that this is not an attack of interest within the context of their threat model, which excludes Android devices on which rooting has occurred

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

Name Vendor Start Version End Version
Dropbox Dropbox 98.2.2 98.2.2

Potential Mitigations

References