CVE-2023-34034

2023-07-1915:15:11

Google

osv.dev

cve-2023-34034

spring security

spring webflux

pattern matching

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.2 High

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

61.3%

JSON

Using “**” as a pattern in Spring Security configuration
for WebFlux creates a mismatch in pattern matching between Spring
Security and Spring WebFlux, and the potential for a security bypass.

CPENameOperatorVersion
spring-securityeq5.4.5
spring-securityeq5.4.9
spring-securityeq5.3.10.RELEASE
spring-securityeq5.3.9.RELEASE
spring-securityeq5.4.3
spring-securityeq5.6.11
spring-securityeq5.5.3
spring-securityeq5.6.8
spring-securityeq5.2.10.RELEASE
spring-securityeq5.4.2

Name	Operator	Version
spring-security	eq	5.4.5
spring-security	eq	5.4.9
spring-security	eq	5.3.10.RELEASE
spring-security	eq	5.3.9.RELEASE
spring-security	eq	5.4.3
spring-security	eq	5.6.11
spring-security	eq	5.5.3
spring-security	eq	5.6.8
spring-security	eq	5.2.10.RELEASE
spring-security	eq	5.4.2