cbcvebase.
CVE-2021-23463
published 2021-12-10

CVE-2021-23463: 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…

PriorityP352critical9.1CVSS 3.1
AVNACLPRNUINSUCHINAH
EPSS
3.28%
86.9th percentile
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.

Affected

2 ranges
VendorProductVersion rangeFixed in
debianh2database
h2databaseh2>= 1.4.198 < 2.0.2022.0.202

CVSS provenance

nvdv3.19.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P
vendor_debian8.1LOW
vendor_redhat8.1HIGH
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