Bug 2251920 (CVE-2023-34053)

Summary:	CVE-2023-34053 springframework: io.micrometer:micrometer-core classpath vulnerable to denial of service
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	aileenc, asoldano, bbaranow, bmaxwell, brian.stansberry, cdewolf, chazlett, chfoley, darran.lofthouse, dkreling, dosoudil, fjuma, fmariani, gmalinko, ivassile, iweiss, janstey, jpoth, jscholz, lgao, mosmerov, msochure, mstefank, msvehla, nwallace, pdelbell, peholase, pjindal, pmackay, rstancel, smaestri, swoodman, tcunning, tom.jenkinson, yfang
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	springframework 6.0.14	Doc Type:	If docs needed, set a value
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2251921

Description Pedro Sampaio 2023-11-28 12:40:20 UTC

In Spring Framework versions 6.0.0 - 6.0.13, 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 when all of the following are true:

  *  the application uses Spring MVC or Spring WebFlux
  *  io.micrometer:micrometer-core is on the classpath
  *  an ObservationRegistry is configured in the application to record observations


Typically, Spring Boot applications need the org.springframework.boot:spring-boot-actuator dependency to meet all conditions.

https://spring.io/security/cve-2023-34053