[jira] [Created] (QPID-7599) [CVE-2016-8741] Prevent leaking information about the existence of user accounts in SCRAM-SHA256/SCRAM-SHA1 authentication providers

["Alex Rudyy (JIRA)" <ji...@apache.org>]

Alex Rudyy created QPID-7599:
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             Summary: [CVE-2016-8741] Prevent leaking information about the existence of user accounts in SCRAM-SHA256/SCRAM-SHA1 authentication providers
                 Key: QPID-7599
                 URL: https://issues.apache.org/jira/browse/QPID-7599
             Project: Qpid
          Issue Type: Bug
          Components: Java Broker
    Affects Versions: qpid-java-6.1, qpid-java-6.0.5, qpid-java-6.0.4, qpid-java-6.0.3, qpid-java-6.0.2, qpid-java-6.0.1
            Reporter: Alex Rudyy
            Priority: Critical
             Fix For: qpid-java-6.1.1, qpid-java-6.0.6


SCRAM-SHA256 and SCRAM-SHA1 authentication providers prematurely
terminate the SCRAM SASL negotiation if the provided user name
does not exist thus allowing remote attacker to determine the
existence of user accounts.

CVE-2016-8741 was raised for this issue.



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