CVE Vulnerability

CVE-2022-39135

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.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://lists.apache.org/thread/ohdnhlgm6jvt3srw8l7spkm2d5vwm082 Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/11/21/3 Mailing List Mitigation
Configurations

Configuration 1

cpe:2.3:a:apache:calcite:*:*:*:*:*:*:*:*
Information

Published : 2022-09-11 12:15

Updated : 2023-02-04 01:13

NVD link : CVE-2022-39135

Mitre link : CVE-2022-39135

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference