Is CVE-2019-3888 in the CISA KEV catalog?

No. CVE-2019-3888 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-3888?

CVE-2019-3888 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2019-3888?

CVE-2019-3888 has an EPSS score of 3.41% (87th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-3888?

Upgrade undertow on debian unstable to 2.0.23-1 or later.

CVE & CISA-KEV Catalog

CVE-2019-3888

CRITICALEPSS 87th pctl

9.8

CVSS v3

NVD

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)

CWE-532

How to fix

Remediation Available

undertowDebian

Fixed in:2.0.23-1CVE-2019-3888

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

3.41%probability of exploitation in 30 days

87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Vendor Advisory4

Third-Party Advisory2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.