Jing created HDFS-16766:
---------------------------
Summary: XML External Entity (XXE) attacks can occur when an XML
parser supports XML entities while processing XML received from an untrusted
source
Key: HDFS-16766
URL: https://issues.apache.org/jira/browse/HDFS-16766
Project: Hadoop HDFS
Issue Type: Bug
Components: security
Reporter: Jing
XML External Entity (XXE) attacks can occur when an XML parser supports XML
entities while processing XML received from an untrusted source. The attack
resides in XML input containing references to an external entity an is parsed
by the weakly configured javax.xml.parsers.DocumentBuilder XML parser.
https://github.com/apache/hadoop/blob/trunk/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/util/ECPolicyLoader.java#L93
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
