org.springframework.grpc:spring-grpc-core 1.0.1

Direct Vulnerabilities

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

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Vulnerability	Vulnerable Version
L Improper Isolation or Compartmentalization Affected versions of this package are vulnerable to Improper Isolation or Compartmentalization due to improper isolation of the `SecurityContext`. When an authenticated user experiences an authorization failure, their security context is not properly cleared from the underlying gRPC worker thread. If a subsequent unauthenticated request is processed by this exact same thread, it can inadvertently inherit the previous user's authenticated identity. This flaw allows an unauthenticated attacker to bypass security controls and perform unauthorized actions. How to fix Improper Isolation or Compartmentalization? Upgrade `org.springframework.grpc:spring-grpc-core` to version 1.0.3 or higher.	[,1.0.3)
M Generation of Error Message Containing Sensitive Information Affected versions of this package are vulnerable to Generation of Error Message Containing Sensitive Information due to the raw message of every server-side `AuthenticationException` being returned to the unauthenticated remote caller in the gRPC status description. This allows an attacker to obtain information about the authentication failure, which may be useful for further attacks. How to fix Generation of Error Message Containing Sensitive Information? Upgrade `org.springframework.grpc:spring-grpc-core` to version 1.0.3 or higher.	[,1.0.3)

Vulnerability

Vulnerable Version

Improper Isolation or Compartmentalization

Affected versions of this package are vulnerable to Improper Isolation or Compartmentalization due to improper isolation of the SecurityContext. When an authenticated user experiences an authorization failure, their security context is not properly cleared from the underlying gRPC worker thread. If a subsequent unauthenticated request is processed by this exact same thread, it can inadvertently inherit the previous user's authenticated identity. This flaw allows an unauthenticated attacker to bypass security controls and perform unauthorized actions.

How to fix Improper Isolation or Compartmentalization?

Upgrade org.springframework.grpc:spring-grpc-core to version 1.0.3 or higher.

[,1.0.3)

Generation of Error Message Containing Sensitive Information

Affected versions of this package are vulnerable to Generation of Error Message Containing Sensitive Information due to the raw message of every server-side AuthenticationException being returned to the unauthenticated remote caller in the gRPC status description. This allows an attacker to obtain information about the authentication failure, which may be useful for further attacks.

How to fix Generation of Error Message Containing Sensitive Information?

Upgrade org.springframework.grpc:spring-grpc-core to version 1.0.3 or higher.

[,1.0.3)

org.springframework.grpc:spring-grpc-core@1.0.1

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Direct Vulnerabilities

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