title: Apache Xalan Java XSLT library is vulnerable to an integer truncation issue when processing malicious XSLT stylesheets
description: The Apache Xalan Java XSLT library is vulnerable to an integer truncation issue when processing malicious XSLT stylesheets. This can be used to corrupt Java class files generated by the internal XSLTC compiler and execute arbitrary Java bytecode. Users are recommended to update to version 2.7.3 or later. Note: Java runtimes (such as OpenJDK) include repackaged copies of Xalan.
problem types: integer truncation
affected:
{
product: Apache Xalan-J
vendor: Apache Software Foundation
versions:
lessThanOrEqual: 2.7.2, status: affected, version: Xalan-J, versionType: custom
}