Detections
Analytics

CVE-2023-1973

high

Description

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.

References

https://access.redhat.com/errata/RHSA-2024:2764

https://access.redhat.com/errata/RHSA-2024:2763

https://access.redhat.com/errata/RHSA-2024:1677

https://access.redhat.com/errata/RHSA-2024:1676

https://access.redhat.com/errata/RHSA-2024:1675

https://access.redhat.com/errata/RHSA-2024:1674

https://bugzilla.redhat.com/show_bug.cgi?id=2185662

https://access.redhat.com/security/cve/CVE-2023-1973

Details

Source: Mitre, NVD

Published: 2024-11-07

Updated: 2024-11-08

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

CVSS v4

Base Score: 8.7

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00903