// For flags

CVE-2023-34053

Spring Framework server Web Observations DoS Vulnerability

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

En las versiones 6.0.0 - 6.0.13 de Spring Framework, es posible que un usuario proporcione solicitudes HTTP especialmente manipuladas que pueden causar una condición de denegación de servicio (DoS). Específicamente, una aplicación es vulnerable cuando se cumple todo lo siguiente: * la aplicación usa Spring MVC o Spring WebFlux * io.micrometer:micrometer-core está en el classpath * un ObservationRegistry está configurado en la aplicación para registrar observaciones Typically, Spring Boot las aplicaciones necesitan la dependencia org.springframework.boot:spring-boot-actuator para cumplir con todas las condiciones.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-05-25 CVE Reserved
  • 2023-11-28 CVE Published
  • 2024-04-08 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Vmware
Search vendor "Vmware"
 Spring Framework
Search vendor "Vmware" for product "Spring Framework"
 >= 6.0.0 < 6.0.14
Search vendor "Vmware" for product "Spring Framework" and version " >= 6.0.0 < 6.0.14"
-
Affected