CVE-2019-3888
Credential exposure through log files in Undertow
9.8
CRITICAL
CVSS 3.1
EPSS 0.56%
Description
A vulnerability was found in Undertow web server before 2.0.21. An information exposure of plain text credentials through log files because Connectors.executeRootHandler:402 logs the HttpServerExchange object at ERROR level using UndertowLogger.REQUEST_LOGGER.undertowRequestFailed(t, exchange)
How to fix CVE-2019-3888
To remediate CVE-2019-3888, upgrade the affected package to a fixed version below.
- —upgrade to 2.0.23-1 or later
- —upgrade to 2.0.21 or later
Is CVE-2019-3888 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.0.23-1
- from 0, < 2.0.21
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |