CVE-2022-39135

 

Published at: - 11-09-2022 02:15

Last modified: - 21-11-2022 11:15

Total changes: - 4

Description

In Apache Calcite prior to version 1.32.0 the SQL operators EXISTS_NODE, EXTRACT_XML, XML_TRANSFORM and EXTRACT_VALUE do not restrict XML External Entity references in their configuration, which makes them vulnerable to a potential XML External Entity (XXE) attack. Therefore any client exposing these operators, typically by using Oracle dialect (the first three) or MySQL dialect (the last one), is affected by this vulnerability (the extent of it will depend on the user under which the application is running). From Apache Calcite 1.32.0 onwards, Document Type Declarations and XML External Entity resolution are disabled on the impacted operators.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://lists.apache.org/thread/ohdnhlgm6jvt3srw8l7spkm2d5vwm082
• [oss-security] 20221121 Apache Solr is vulnerable to CVE-2022-39135 via /sql handler-

 

Keywords

NVD

 

CVE-2022-39135

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures