org.springframework:spring-core 6.1.2 vulnerabilities

Direct Vulnerabilities

Known vulnerabilities in the org.springframework:spring-core package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
L Improper Handling of Case Sensitivity org.springframework:spring-core is a core package within the spring-framework that contains multiple classes and utilities. Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity due to `String.toLowerCase()` having some Locale dependent exceptions that could potentially result in fields not protected as expected. Note: The fix for CVE-2022-22968 made `disallowedFields` patterns in `DataBinder` case insensitive. This vulnerability was also fixed in commercial versions 5.3.41 and 6.0.25. How to fix Improper Handling of Case Sensitivity? Upgrade `org.springframework:spring-core` to version 6.1.14 or higher.	[,6.1.14)
H Uncontrolled Resource Consumption ('Resource Exhaustion') org.springframework:spring-core is a core package within the spring-framework that contains multiple classes and utilities. Affected versions of this package are vulnerable to Uncontrolled Resource Consumption ('Resource Exhaustion') via specially crafted HTTP requests. An attacker can cause a denial-of-service condition by sending malicious requests that exploit this issue. Notes: This is only exploitable if the application uses Spring MVC and Spring Security 6.1.6+ or 6.2.1+ is on the classpath. Typically, Spring Boot applications need the `org.springframework.boot:spring-boot-starter-web` and `org.springframework.boot:spring-boot-starter-security` dependencies to meet all conditions. How to fix Uncontrolled Resource Consumption ('Resource Exhaustion')? Upgrade `org.springframework:spring-core` to version 6.0.16, 6.1.3 or higher.	[6.0.15,6.0.16)[6.1.2,6.1.3)

Vulnerability

Vulnerable Version

Improper Handling of Case Sensitivity

org.springframework:spring-core is a core package within the spring-framework that contains multiple classes and utilities.

Affected versions of this package are vulnerable to Improper Handling of Case Sensitivity due to String.toLowerCase() having some Locale dependent exceptions that could potentially result in fields not protected as expected.

Note:

The fix for CVE-2022-22968 made disallowedFields patterns in DataBinder case insensitive.

This vulnerability was also fixed in commercial versions 5.3.41 and 6.0.25.

How to fix Improper Handling of Case Sensitivity?

Upgrade org.springframework:spring-core to version 6.1.14 or higher.

[,6.1.14)

Uncontrolled Resource Consumption ('Resource Exhaustion')

org.springframework:spring-core is a core package within the spring-framework that contains multiple classes and utilities.

Affected versions of this package are vulnerable to Uncontrolled Resource Consumption ('Resource Exhaustion') via specially crafted HTTP requests. An attacker can cause a denial-of-service condition by sending malicious requests that exploit this issue.

Notes:

This is only exploitable if the application uses Spring MVC and Spring Security 6.1.6+ or 6.2.1+ is on the classpath.

Typically, Spring Boot applications need the org.springframework.boot:spring-boot-starter-web and org.springframework.boot:spring-boot-starter-security dependencies to meet all conditions.

How to fix Uncontrolled Resource Consumption ('Resource Exhaustion')?

Upgrade org.springframework:spring-core to version 6.0.16, 6.1.3 or higher.

[6.0.15,6.0.16)[6.1.2,6.1.3)

org.springframework:spring-core@6.1.2 vulnerabilities

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