Robert Kanter created HDFS-7274: ----------------------------------- Summary: Disable SSLv3 (POODLEbleed vulnerability) in HttpFS Key: HDFS-7274 URL: https://issues.apache.org/jira/browse/HDFS-7274 Project: Hadoop HDFS Issue Type: Bug Components: webhdfs Affects Versions: 2.6.0 Reporter: Robert Kanter Assignee: Robert Kanter Priority: Blocker
We should disable SSLv3 in HttpFS to protect against the POODLEbleed vulnerability. See [CVE-2014-3566|http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3566] We have {{sslProtocol="TLS"}} set to only allow TLS in ssl-server.xml, but when I checked, I could still connect with SSLv3. There documentation is somewhat unclear in the tomcat configs between {{sslProtocol}}, {{sslProtocols}}, and {{sslEnabledProtocols}} and what each value they take does exactly. From what I can gather, {{sslProtocol="TLS"}} actually includes SSLv3 and the only way to fix this is to explicitly list which TLS versions we support. -- This message was sent by Atlassian JIRA (v6.3.4#6332)