CVE-2022-26520

Name	CVE-2022-26520
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
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-5196-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libpgjava (PTS)	bullseye	42.2.15-1+deb11u1	fixed
	bullseye (security)	42.2.15-1+deb11u2	fixed
	bookworm	42.5.4-1	fixed
	sid, trixie	42.7.3-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
libpgjava	source	buster	42.2.5-2+deb10u1	DSA-5196-1
libpgjava	source	bullseye	42.2.15-1+deb11u1	DSA-5196-1
libpgjava	source	(unstable)	42.3.3-1

Notes

[stretch] - libpgjava <no-dsa> (Requires control over connection properties)
https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-673j-qm5f-xpv8
https://github.com/pgjdbc/pgjdbc/commit/f6d47034a4ce292e1a659fa00963f6f713117064 (REL42.3.3-rc1)