{"id":"USN-6834-1","summary":"h2database vulnerabilities","details":"It was discovered that H2 was vulnerable to deserialization of\nuntrusted data. An attacker could possibly use this issue to\nexecute arbitrary code. (CVE-2021-42392)\n\nIt was discovered that H2 incorrectly handled some specially\ncrafted connection URLs. An attacker could possibly use this\nissue to execute arbitrary code. (CVE-2022-23221)\n","modified":"2026-02-10T04:44:20Z","published":"2024-06-13T14:44:19Z","related":["UBUNTU-CVE-2021-42392","UBUNTU-CVE-2022-23221"],"upstream":["CVE-2021-42392","CVE-2022-23221","UBUNTU-CVE-2021-42392","UBUNTU-CVE-2022-23221"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6834-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-42392"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-23221"}],"affected":[{"package":{"name":"h2database","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/h2database@1.4.191-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.191-1ubuntu0.1~esm1"}]}],"versions":["1.4.185-1","1.4.185-2","1.4.190-1","1.4.191-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"1.4.191-1ubuntu0.1~esm1","binary_name":"libh2-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6834-1.json","cves_map":{"cves":[{"id":"CVE-2021-42392","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2022-23221","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}},{"package":{"name":"h2database","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/h2database@1.4.196-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.196-2ubuntu0.1~esm1"}]}],"versions":["1.4.196-1","1.4.196-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"1.4.196-2ubuntu0.1~esm1","binary_name":"libh2-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6834-1.json","cves_map":{"cves":[{"id":"CVE-2021-42392","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2022-23221","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}}],"schema_version":"1.7.3"}