Vulnerability · Published Jan 31, 2023 · Assigned by apache

CVE-2022-44644Apache Linkis (incubating): The DatasourceManager module has a Local File Read Vulnerability

Medium 6.5

In plain English

A medium-severity improper input validation 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 1.2% (higher than 67% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)1.2%top 32.7% 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 in the data source module, an authenticated attacker could read arbitrary local files by connecting a rogue MySQL server, By adding allowLoadLocalInfile to true in the JDBC parameter. Therefore, the parameters in the JDBC URL should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users 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-rx76-xw35-6rh8

Affected products (as reported)

Vendor	Product	Versions
Apache Software Foundation	Apache Linkis (incubating)	0 – before 1.3.1

Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

https://lists.apache.org/thread/hwq9ytq6y1kdh9lz5znptkcrdll9x85h vendor-advisory