7 Replies Latest reply on May 28, 2014 2:07 PM by 728352

    SSL Exception within the Node Manager logs

    amckeown

      Hi,

       

      We keep receiving an SSL warning message within the node manager logs when we are using the WLS Admin console to view, or stop/start a server. All the certificate stores have been set up correctly, we are using JSSE which has been enabled both on the server, admin server and node manager. Functionally its working fine, but we get this continuous exception within the node manager logs only, so we've turned off the logging severity down to SEVERE on the node manager for this warning message.

       

      We are using jdk1.6.0_37. Using JSSE, 2 way (mutual) SSL, 256 Bit keys.

       

      Any help appreciated.

       

      Exception :

       

      <Feb 20, 2014 11:51:22 AM> <WARNING> <Uncaught exception in server handlerjavax.net.ssl.SSLException: Inbound closed before receiving peer's close_notify: possible truncation attack?>

      javax.net.ssl.SSLException: Inbound closed before receiving peer's close_notify: possible truncation attack?

              at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:190)

              at com.sun.net.ssl.internal.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1467)

              at com.sun.net.ssl.internal.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1435)

              at com.sun.net.ssl.internal.ssl.SSLEngineImpl.closeInbound(SSLEngineImpl.java:1374)

              at weblogic.security.SSL.jsseadapter.JaSSLEngine$7.run(JaSSLEngine.java:174)

              at weblogic.security.SSL.jsseadapter.JaSSLEngine.doAction(JaSSLEngine.java:732)

              at weblogic.security.SSL.jsseadapter.JaSSLEngine.closeInbound(JaSSLEngine.java:172)

              at weblogic.security.SSL.jsseadapter.JaSSLEngineRunner$Context.fillBufferNetIn(JaSSLEngineRunner.java:337)

              at weblogic.security.SSL.jsseadapter.JaSSLEngineRunner$Transition_NeedUnwrap.getNextState(JaSSLEngineRunner.java:822)

              at weblogic.security.SSL.jsseadapter.JaSSLEngineRunner.doTransitions(JaSSLEngineRunner.java:763)

              at weblogic.security.SSL.jsseadapter.JaSSLEngineRunner.unwrap(JaSSLEngineRunner.java:1122)

              at weblogic.security.SSL.jsseadapter.JaApplicationReadableByteChannel.read(JaApplicationReadableByteChannel.java:40)

              at weblogic.security.SSL.jsseadapter.JaChannelInputStream.read(JaChannelInputStream.java:71)

              at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)

              at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)

              at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)

              at java.io.InputStreamReader.read(InputStreamReader.java:167)

              at java.io.BufferedReader.fill(BufferedReader.java:136)

              at java.io.BufferedReader.readLine(BufferedReader.java:299)

              at java.io.BufferedReader.readLine(BufferedReader.java:362)

              at weblogic.nodemanager.server.Handler.run(Handler.java:71)

              at java.lang.Thread.run(Thread.java:662)