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Vulnerabilities / CVE-2019-3888

critical

CVE-2019-3888

undertow: leak credentials to log files UndertowLogger.REQUEST_LOGGER.undertowRequestFailed

Published Modified CWE 532
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.3CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Trivy's own label is CRITICAL. Rated critical by NVD, GHSA. Rated lower by Red Hat (medium), Ubuntu (medium).

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)

Affected packages and fixed versions

SourcePackageFixed in
maven::GitHub Security Advisory Mavenio.undertow:undertow-core2.0.21
debian 14undertow2.0.23-1
ubuntu 18.04-ESMundertowno fix listed
ubuntu 19.10undertow2.0.23-1
ubuntu 20.04undertow2.0.23-1
ubuntu 20.04-ESMundertow2.0.23-1
ubuntu 20.10undertow2.0.23-1
ubuntu 21.04undertow2.0.23-1
ubuntu 21.10undertow2.0.23-1
ubuntu 22.04undertow2.0.23-1
ubuntu 22.10undertow2.0.23-1

References

All 11 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.