CVE-2023-1973

A flaw was found in Undertow package. Using the FormAuthenticationMechanism, a malicious user could trigger a Denial of Service by sending crafted requests, leading the server to an OutofMemory error, exhausting the server's memory.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
Debian logo
Debian Releases
Debian Product
Codename
undertow
sid
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
undertow
oracular
needs-triage
noble
needs-triage
mantic
dne
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2024:1674
https://access.redhat.com/errata/RHSA-2024:1675
https://access.redhat.com/errata/RHSA-2024:1676
https://access.redhat.com/errata/RHSA-2024:1677
https://access.redhat.com/errata/RHSA-2024:2763
https://access.redhat.com/errata/RHSA-2024:2764
https://access.redhat.com/security/cve/CVE-2023-1973
https://bugzilla.redhat.com/show_bug.cgi?id=2185662