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Overview

com.mchange:c3p0 is a mature, highly concurrent JDBC Connection pooling library, with support for caching and reuse of PreparedStatements.

Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the userOverridesAsString property of ConnectionPoolDataSource class. An attacker can achieve arbitrary code execution by supplying maliciously crafted serialized objects or javax.naming.Reference instances that trigger unsafe deserialization and remote code loading.

Details

Serialization is a process of converting an object into a sequence of bytes which can be persisted to a disk or database or can be sent through streams. The reverse process of creating object from sequence of bytes is called deserialization. Serialization is commonly used for communication (sharing objects between multiple hosts) and persistence (store the object state in a file or a database). It is an integral part of popular protocols like Remote Method Invocation (RMI), Java Management Extension (JMX), Java Messaging System (JMS), Action Message Format (AMF), Java Server Faces (JSF) ViewState, etc.

Deserialization of untrusted data (CWE-502) is when the application deserializes untrusted data without sufficiently verifying that the resulting data will be valid, thus allowing the attacker to control the state or the flow of the execution.

Remediation

Upgrade com.mchange:c3p0 to version 0.12.0 or higher.

References

• GitHub Commit
• Vendor Advisory

Overview

Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') via the factoryClassLocation function. An attacker can achieve arbitrary code execution by provoking the application to read a maliciously crafted javax.naming.Reference or serialized object, resulting in the download and execution of malicious code.

Remediation

Upgrade com.mchange:mchange-commons-java to version 0.4.0 or higher.

References

• GitHub Commit

Overview

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 Incorrect Authorization via the AnnotationsScanner and AnnotatedMethod class. An attacker can gain unauthorized access to sensitive information by exploiting improper resolution of annotations on methods within type hierarchies that use parameterized supertypes with unbounded generics.

Note: This is only exploitable if security annotations are used on methods in generic superclasses or generic interfaces and the @EnableMethodSecurity feature is enabled.

Remediation

Upgrade org.springframework:spring-core to version 6.2.11 or higher.

References

• GitHub Commit
• GitHub Issue
• GitHub Release
• Vendor Advisory

Overview

org.springframework:spring-beans is a package that is the basis for Spring Framework's IoC container. The BeanFactory interface provides an advanced configuration mechanism capable of managing any type of object.

Affected versions of this package are vulnerable to Relative Path Traversal when deployed on non-compliant Servlet containers. An unauthenticated attacker could gain access to files and directories outside the intended web root.

Notes:

1. This is only exploitable if the application is deployed as a WAR or with an embedded Servlet container, the Servlet container does not reject suspicious sequences and the application serves static resources with Spring resource handling.

2. Applications deployed on Apache Tomcat or Eclipse Jetty are not vulnerable, as long as default security features are not disabled in the configuration.

3. This vulnerability was also fixed in the commercial versions 6.1.22 and 5.3.44.

Remediation

Upgrade org.springframework:spring-beans to version 6.2.10 or higher.

References

• GitHub Commit
• GitHub Release
• Spring Release
• Vendor Advisory
• Nuclei Templates

Overview

Affected versions of this package are vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) for the property source for ${random.value} (as well as ${random.int} and ${random.long}). Standard PRNGs (like java.util.Random) use deterministic mathematical algorithms starting from a seed value. Because the state space is relatively small and lacks ongoing entropy (true randomness), an attacker who observes a sequence of generated values can mathematically reverse-engineer the seed. Once the seed is known, the attacker can predict all past and future values generated by that PRNG. If these values are used to generate security-sensitive assets like API keys, session tokens, or passwords, the system becomes compromised.

Remediation

Upgrade org.springframework.boot:spring-boot to version 3.5.14, 4.0.6 or higher.

References

• GitHub Commit
• Spring Security Advisory

Overview

Affected versions of this package are vulnerable to Insecure Temporary File due to the ApplicationTemp mechanism creating a temporary directory using a predictable name. Because the name can be easily guessed, a local attacker on the same server can maliciously pre-create this directory before the Spring Boot application starts. When the application launches, it would blindly use the existing directory without verifying if it is actually owned by the application's user or the attacker.

Remediation

Upgrade org.springframework.boot:spring-boot to version 3.5.14, 4.0.6 or higher.

References

• GitHub Commit
• Spring Security Advisory