Design/Logic Flaw

2023-09-2715:18:00

PRIOn knowledge base

www.prio-n.com

logic flaw

undertow

multipartconfig

outofmemoryerror

denial of service

file size

bypass

7.2 High

AI Score

Confidence

High

0.021 Low

EPSS

Percentile

89.2%

JSON

A flaw was found in undertow. Servlets annotated with @MultipartConfig may cause an OutOfMemoryError due to large multipart content. This may allow unauthorized users to cause remote Denial of Service (DoS) attack. If the server uses fileSizeThreshold to limit the file size, it’s possible to bypass the limit by setting the file name in the request to null.

CPENameOperatorVersion
jboss_enterprise_application_platformeq7.4
openshift_container_platformeq4.11
openshift_container_platformeq4.12
openshift_container_platform_for_ibm_linuxoneeq4.9
openshift_container_platform_for_ibm_linuxoneeq4.10
openshift_container_platform_for_powereq4.9
openshift_container_platform_for_powereq4.10
single_sign-oneq7.6
undertowlt2.2.24

Name	Operator	Version
jboss_enterprise_application_platform	eq	7.4
openshift_container_platform	eq	4.11
openshift_container_platform	eq	4.12
openshift_container_platform_for_ibm_linuxone	eq	4.9
openshift_container_platform_for_ibm_linuxone	eq	4.10
openshift_container_platform_for_power	eq	4.9
openshift_container_platform_for_power	eq	4.10
single_sign-on	eq	7.6
undertow	lt	2.2.24