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AUSCERT External Security Bulletin Redistribution
ESB-2022.2498
libpgjava security update
23 May 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: libpgjava
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2022-21724
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2022/05/msg00027.html
Comment: CVSS (Max): 9.8 CVE-2022-21724 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: NVD
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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Debian LTS Advisory DLA-3018-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Markus Koschany
May 20, 2022 https://wiki.debian.org/LTS
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Package : libpgjava
Version : 9.4.1212-1+deb9u1
CVE ID : CVE-2022-21724
It was found that libpgjava, the official PostgreSQL JDBC Driver, would be
vulnerable if an attacker controlled jdbc url or properties. The JDBC driver
did not verify if certain classes implemented the expected interface before
instantiating the class. This can lead to code execution loaded via arbitrary
classes.
For Debian 9 stretch, this problem has been fixed in version
9.4.1212-1+deb9u1.
We recommend that you upgrade your libpgjava packages.
For the detailed security status of libpgjava please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libpgjava
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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