Vulnerability · Published Jan 31, 2023 · Assigned by apache

CVE-2022-44645Apache Linkis (incubating): The DatasourceManager module has a serialization attack vulnerability

High 8.8

In plain English

A high-severity unsafe deserialization in Apache Linkis (incubating) from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.9%top 19.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Maven	org.apache.linkis:linkis	1.3.1	GHSA-h6w8-52mq-4qxc

Affected products (as reported)

Vendor	Product	Versions
Apache Software Foundation	Apache Linkis (incubating)	0 – through 1.3.0

Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://lists.apache.org/thread/zlcfmvt65blqc4n6fxypg6f0ns8fqfz4 vendor-advisory