Deserialization of Untrusted Data Affecting org.apache.linkis:linkis-engineplugin-jdbc package, versions [,1.3.2)


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
2.08% (90th percentile)

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  • Snyk IDSNYK-JAVA-ORGAPACHELINKIS-5416821
  • published10 Apr 2023
  • disclosed10 Apr 2023
  • creditsw0rd1ight

Introduced: 10 Apr 2023

CVE-2023-29215  (opens in a new tab)
CWE-502  (opens in a new tab)

How to fix?

Upgrade org.apache.linkis:linkis-engineplugin-jdbc to version 1.3.2 or higher.

Overview

Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the JDBC EengineConn Module when configuring Mysql JDBC parameters. This can lead to remote code execution.

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.

CVSS Scores

version 3.1