description:
The protection bypass vulnerability in DLP for Windows 11.9.x is addressed in version 11.10.0. This allowed a local user to bypass DLP controls when uploading sensitive data from a mapped drive into a web email client. Loading from a local driver was correctly prevented. Versions prior to 11.9 correctly detected and blocked the attempted upload of sensitive data.
problem types: CWE-670 Always-Incorrect Control Flow Implementation
affected:
{
defaultStatus: unaffected
platforms: Windows
product: Data Loss Prevention (DLP)
vendor: Trellix
versions:
lessThanOrEqual: 11.9.x, status: affected, version: 11.9.100, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 5.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: LOW
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions:
Customers should upgrade to version 11.10.0.