------------------------------------------------------------------------- Debian LTS Advisory DLA-2923-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Markus Koschany February 15, 2022 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : h2database Version : 1.4.193-1+deb9u1 CVE ID : CVE-2021-42392 CVE-2022-23221 Debian Bug : 1003894 Security researchers of JFrog Security and Ismail Aydemir discovered two remote code execution vulnerabilities in the H2 Java SQL database engine which can be exploited through various attack vectors, most notably through the H2 Console and by loading custom classes from remote servers through JNDI. The H2 console is a developer tool and not required by any reverse- dependency in Debian. It has been disabled in (old)stable releases. Database developers are advised to use at least version 2.1.210-1, currently available in Debian unstable. For Debian 9 stretch, these problems have been fixed in version 1.4.193-1+deb9u1. We recommend that you upgrade your h2database packages. For the detailed security status of h2database please refer to its security tracker page at: https://security-tracker.debian.org/tracker/h2database 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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