CVE-2022-44645: Linkis Apache Linkis Contains Deserialization Of Vulnerability

HIGH
Advisory Identifier: GHSA-h6w8-52mq-4qxc
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CVSS 8.8
CWE-502
Published
Advisory Summary

CVE-2022-44645 is a HIGH (CVSS 8.8) apache linkis contains deserialization of vulnerability (CWE-502: Deserialization of Untrusted Data) affecting Linkis libraries in the Maven ecosystem. The issue involves apache linkis contains deserialization of untrusted data. Remediation is available by upgrading affected packages to version 1.3.1.

CVE-2022-44645 at a Glance

CVE Identifier CVE-2022-44645
GHSA Identifier GHSA-h6w8-52mq-4qxc
Severity HIGH
CVSS v3.1 Base Score 8.8
CWE Classification CWE-502: Deserialization of Untrusted Data
Affected Product Linkis
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 8.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2022-44645

To remediate this vulnerability, upgrade all affected Linkis dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.apache.linkis:linkis fixed: 1.3.1 
<dependency>
    <groupId>org.apache.linkis</groupId>
    <artifactId>linkis</artifactId>
    <version>1.3.1</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree -Dincludes=org.apache.linkis

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2022-44645, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.apache.linkis

Analyze the terminal output to locate any version of Linkis in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.3.1), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.apache.linkis command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-502: Deserialization of Untrusted Data, where the product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. In Linkis, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

In Apache Linkis <=1.3.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures new datasource with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users to upgrade the version of Linkis to version 1.3.1.

CVE-2022-44645 Affected Linkis Versions

1 component(s)
Fixed Versions:
1.3.1
Product / Package Ecosystem Affected Versions Fixed Version
org.apache.linkis:linkis
maven/org.apache.linkis/linkis
Maven
< 1.3.1
1.3.1

References

NVD — CVE-2022-44645 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-44645
Linkis Source Repository REPOSITORY
https://github.com/apache/linkis
lists.apache.org/thread/zlcfmvt65blq... WEB
https://lists.apache.org/thread/zlcfmvt65blqc4n6fxypg6f0ns8fqfz4

Frequently Asked Questions

What is CVE-2022-44645?
CVE-2022-44645 is a security vulnerability in Linkis involving Apache Linkis contains Deserialization of Untrusted Data under CWE-502: Deserialization of Untrusted Data.
Which Linkis versions are affected?
Affected versions include releases prior to 1.3.1 across affected packages: org.apache.linkis:linkis.
What version fixes CVE-2022-44645?
Upgrading to 1.3.1 (or the latest patched release for your respective branch) resolves the vulnerability.
Is linkis affected?
Yes, org.apache.linkis:linkis is affected in releases prior to 1.3.1. Upgrade your dependency to 1.3.1 or later.
What is the CVSS score of CVE-2022-44645?
CVE-2022-44645 has a CVSS v3.1 base score of 8.8 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2022-44645?
CVE-2022-44645 is classified under CWE-502: Deserialization of Untrusted Data (The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.).
How can I check Maven dependencies for CVE-2022-44645?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.apache.linkis'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-h6w8-52mq-4qxc",
  "modified" : "2023-02-07T21:16:06Z",
  "published" : "2023-01-31T12:30:24Z",
  "aliases" : [ "CVE-2022-44645" ],
  "summary" : "Apache Linkis contains Deserialization of Untrusted Data",
  "details" : "In Apache Linkis <=1.3.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures new datasource with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users to upgrade the version of Linkis to version 1.3.1.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.apache.linkis:linkis"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.3.1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-44645"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/apache/linkis"
  }, {
    "type" : "WEB",
    "url" : "https://lists.apache.org/thread/zlcfmvt65blqc4n6fxypg6f0ns8fqfz4"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-502" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-02-02T00:09:05Z",
    "nvd_published_at" : "2023-01-31T10:15:00Z"
  }
}