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CVE-2020-14326

A vulnerability was found in RESTEasy, where RootNode incorrectly caches routes. This issue results in hash flooding, leading to slower requests with higher CPU time spent searching and adding the ...

Published: Jun 2, 2021Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.2%
Top 35.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

RESTEasy 4.5.5.Final in hash flooding

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-400NVD-CWE-Other

Affected Products

org.jboss.resteasy:resteasy-bomMavenOSS Libraries
RESTEasyn/a
integration camel kredhat
On-prem
Enterprise Software
resteasyredhat
LibraryLibrary
OSS Libraries / generic-library
oncommand insightnetappHardware Firmware
mavenpackage-ecosystemOSS Libraries
redhatcommercialUSOperating Systemsaka red hat
netappcommercialUSHardware Firmware

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2020-14326
nvd.nist.gov
https://github.com/resteasy/Resteasy/pull/2471
github.com
https://bugzilla.redhat.com/show_bug.cgi?id=1855826
bugzilla.redhat.com
and 3 more references View all →

Timeline

Published
Jun 2, 2021
Last Updated
Nov 21, 2024

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