Vulnerability · NVD

CVE-2018-12271

CVE-2018-12271, medium severity (CVSS 6.4): 1 tracked app concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 6.4
Exploitation: 0.4 %
Tracked apps: 1
Still exposed: 0

Published on 2018-06-13

An issue was discovered in the com.getdropbox.Dropbox app 100.2 for iOS. The LAContext class for Biometric (TouchID) validation allows authentication bypass by overriding the LAContext return Boolean value to be "true" because the kSecAccessControlUserPresence protection mechanism is not used. 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 iOS devices on which a jailbreak has occurred

Attack vector : Physical No privileges required No user interaction

Show raw CVSS vector

CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS 0.43% exploit very unlikely percentile 34.6%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Dropbox iOS com.getdropbox.Dropbox

Affected - Fixed in - Latest tracked 490.2 undetermined

Vulnerable CPE configurations (1)

Vendor	Product	Platform	Versions	CPE 2.3 URI
dropbox	dropbox iOS	iOS	-	cpe:2.3:a:dropbox:dropbox:100.2:::::iphone_os::

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