CVE-2019-3888 Credential exposure through log files in Undertow
Attackers can read plain text credentials from log files due to excessive logging of HTTP exchange objects in the Undertow web server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-3888?
CVE-2019-3888 is a medium-severity vulnerability in Netapp Active Iq Unified Manager, published on 12 Jun 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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)
Weakness: CWE-532
Which versions are affected by CVE-2019-3888?
2 open source packages ship an affected version, including io.undertow:undertow-core. It affects 6 products.
| Package | Affected | Fixed in |
|---|---|---|
io.undertow:undertow-core Maven | All versions | 2.0.21 |
io.undertow:undertow-core Maven | All versions | 2.0.21 |
Products include Netapp Active Iq Unified Manager, Redhat Jboss Data Grid, Redhat Openshift Application Runtimes, Redhat Undertow, Redhat Virtualization, Redhat Virtualization Host.
How do I fix CVE-2019-3888?
Upgrade io.undertow:undertow-core to 2.0.21 or later.
Is CVE-2019-3888 being exploited?
There is no known exploitation of CVE-2019-3888 in the wild and no public exploit code.
Other vulnerabilities in Netapp Active Iq Unified Manager
Sources
Also known as DEBIAN-CVE-2019-3888, GHSA-jwgx-9mmh-684w, UBUNTU-CVE-2019-3888.