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CVE-2023-34054

Reactor Netty HTTP Server Metrics DoS Vulnerability

Published: Nov 28, 2023Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUNVD-CWE-noinfo
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.9%
Top 44.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition. Specifically, an application is vulnerable if Reactor Netty HTTP Server built-in integration with Micrometer is enabled.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:L
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:LAvailability
Low
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

Reactor NettyPivotal Software Inc.
Mixed
OSS Libraries / generic-library
reactor nettypivotal
Mixed
Cloud & SaaS / cloud-platform
io.projectreactor.netty:reactor-netty-coreMavenOSS Libraries
Reactor NettySpringOSS Libraries
pivotal software inc.commercialUSOSS Librariesaka spring framework, redis, spring amqp rabbitmq
pivotalcommercialUSCloud & SaaSaka pivotal software
mavenpackage-ecosystemOSS Libraries
springoss-projectOSS Librariesaka spring framework, spring boot, spring security

Exploitability

Official Patch Available

References

https://spring.io/security/cve-2023-34054/
spring.io
https://spring.io/security/cve-2023-34054
spring.io
https://nvd.nist.gov/vuln/detail/CVE-2023-34054
nvd.nist.gov
and 6 more references View all →

Timeline

Published
Nov 28, 2023
Last Updated
Nov 21, 2024

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