Rapid7

vulnerability

Debian: CVE-2022-26520: libpgjava -- security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Mar 10, 2022
Added
Aug 17, 2022
Modified
Mar 30, 2026

Description

In pgjdbc before 42.3.3, an attacker (who controls the jdbc URL or properties) can call java.util.logging.FileHandler to write to arbitrary files through the loggerFile and loggerLevel connection properties. An example situation is that an attacker could create an executable JSP file under a Tomcat web root. NOTE: the vendor's position is that there is no pgjdbc vulnerability; instead, it is a vulnerability for any application to use the pgjdbc driver with untrusted connection properties

Solution

debian-upgrade-libpgjava
Title
Rapid7 Labs

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