CVE-2024-3884

EUVD-2024-32452
A flaw was found in Undertow that can cause remote denial of service attacks. When the server uses the FormEncodedDataDefinition.doParse(StreamSourceChannel) method to parse large form data encoding with application/x-www-form-urlencoded, the method will cause an OutOfMemory issue. This flaw allows unauthorized users to cause a remote denial of service (DoS) attack.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
Debian logo
Debian Releases
Debian Product
Codename
undertow
forky
vulnerable
sid
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
undertow
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
plucky
needs-triage
questing
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2026:0383
https://access.redhat.com/errata/RHSA-2026:0384
https://access.redhat.com/errata/RHSA-2026:0386
https://access.redhat.com/security/cve/CVE-2024-3884
https://bugzilla.redhat.com/show_bug.cgi?id=2275287