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https://issues.apache.org/jira/browse/HIVE-9934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14365402#comment-14365402
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Hive QA commented on HIVE-9934:
-------------------------------
{color:green}Overall{color}: +1 all checks pass
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12705088/HIVE-9934.3.patch
{color:green}SUCCESS:{color} +1 7770 tests passed
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3056/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3056/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-3056/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12705088 - PreCommit-HIVE-TRUNK-Build
> Vulnerability in LdapAuthenticationProviderImpl enables HiveServer2 client to
> degrade the authentication mechanism to "none", allowing authentication
> without password
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-9934
> URL: https://issues.apache.org/jira/browse/HIVE-9934
> Project: Hive
> Issue Type: Bug
> Components: Security
> Affects Versions: 1.1.0
> Reporter: Chao
> Assignee: Chao
> Attachments: HIVE-9934.1.patch, HIVE-9934.2.patch, HIVE-9934.3.patch,
> HIVE-9934.3.patch
>
>
> Vulnerability in LdapAuthenticationProviderImpl enables HiveServer2 client to
> degrade the authentication mechanism to "none", allowing authentication
> without password.
> See: http://docs.oracle.com/javase/jndi/tutorial/ldap/security/simple.html
> “If you supply an empty string, an empty byte/char array, or null to the
> Context.SECURITY_CREDENTIALS environment property, then the authentication
> mechanism will be "none". This is because the LDAP requires the password to
> be nonempty for simple authentication. The protocol automatically converts
> the authentication to "none" if a password is not supplied.”
>
> Since the LdapAuthenticationProviderImpl.Authenticate method is relying on a
> NamingException being thrown during creation of initial context, it does not
> fail when the context result is an “unauthenticated” positive response from
> the LDAP server. The end result is, one can authenticate with HiveServer2
> using the LdapAuthenticationProviderImpl with only a user name and an empty
> password.
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