title: Authentication Leak On Redirect With Reactor Netty HttpClient
description: The HttpClient from Reactor Netty, versions 0.9.x prior to 0.9.5, and versions 0.8.x prior to 0.8.16, may be used incorrectly, leading to a credentials leak during a redirect to a different domain. In order for this to happen, the HttpClient must have been explicitly configured to follow redirects.
problem types: CWE-522: Insufficiently Protected Credentials
affected:
{
product: Reactor Netty
vendor: Pivotal
versions:
lessThan: v0.8.16.RELEASE, status: affected, version: 0.8, versionType: custom
lessThan: v0.9.5.RELEASE, status: affected, version: 0.9, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: LOW
privilegesRequired: LOW
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N
version: 3.0
]