Apache Linkis 1.3.0 Local File Read via JDBC URL Parameter allowLoadLocalInfile
CVE-2022-44644 Published on January 31, 2023

Apache Linkis (incubating): The DatasourceManager module has a Local File Read Vulnerability
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

Vendor Advisory NVD

Vulnerability Analysis

CVE-2022-44644 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
NONE
Availability Impact:
NONE

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2022-44644

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2022-44644 are published in Apache Linkis:

Apache Linkis
 

Affected Versions

Apache Software Foundation Apache Linkis (incubating):

Exploit Probability

EPSS
0.22%
Percentile
45.04%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.