CVE-2021-23463: fallo de gravedad alta en com.h2database:h2
XML External Entity (XXE) Injection
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.1epss 2.8%
The package com.h2database:h2 from 1.4.198 and before 2.0.202 are vulnerable to XML External Entity (XXE) Injection via the org.h2.jdbc.JdbcSQLXML class object, when it receives parsed string data from org.h2.jdbc.JdbcResultSet.getSQLXML() method. If it executes the getSource() method when the parameter is DOMSource.class it will trigger the vulnerability.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:P
Productos afectados
n/a · com.h2database:h2Referencias
https://github.com/h2database/h2database/commit/d83285fd2e48fb075780ee95badee6f5a15ea7f8%23diff-008c2e4462609982199cd83e7cf6f1d6b41296b516783f6752c44b9f15dc7bc3https://github.com/h2database/h2database/issues/3195https://github.com/h2database/h2database/pull/3199https://security.netapp.com/advisory/ntap-20230818-0010/https://snyk.io/vuln/SNYK-JAVA-COMH2DATABASE-1769238https://www.oracle.com/security-alerts/cpuapr2022.html