#VU41479 XML External Entity injection in Postgresql JDBC Driver - CVE-2020-13692

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Main Vulnerability Database Vulnerabilities #VU41479

#VU41479 XML External Entity injection in Postgresql JDBC Driver - CVE-2020-13692

Published: August 10, 2020


Vulnerability identifier: #VU41479
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-13692
CWE-ID: CWE-611
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Postgresql JDBC Driver
Software vendor:
PostgreSQL Global Development Group

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied XML input. A remote attacker can pass a specially crafted XML code to the affected application and view contents of arbitrary files on the system or initiate requests to external systems.

Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.


Remediation

Install updates from vendor's website.

External links