WS-2021-0170
June 29, 2021
In spring-core, versions v4.0.0.RC1 through v4.1.8.RELEASE, and v4.2.0.RC1 through v4.2.2.RELEASE, allow arbitrary code execution due to the `SerializableTypeWrapper` class, which allows invocation of any method on the Java classpath through its `MethodInvokeTypeProvider` method. `SerializableTypeWrapper`, implementing the `Serializable` interface, can be included in a maliciously crafted serialized object and be used to eventually invoke `Runtime.getRuntime.exec()`, if `commons-collections` is included in the classpath.
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Contact UsCVSS v4
Base Score:
9.5
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Deserialization of Untrusted Data
