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  1. JBoss Enterprise Application Platform
  2. JBEAP-11902

Internal NPE when any attribute from x509-credential-mapper in ldap-realm is missing in LDAP

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Details

    • Bug
    • Resolution: Done
    • Critical
    • 7.1.0.ER3
    • 7.1.0.ER1
    • Security
    • None

    Description

      When any of attribute digest-from, certificate-from, serial-number-from, subject-dn-from from x509-credential-mapper in ldap-realm includes attribute which does not occur in searched entry in LDAP then internal NPE is thrown. It is caused by missing null checks.

      Thrown exception for digest-from:

      java.lang.NullPointerException
	at org.wildfly.security.auth.realm.ldap.X509EvidenceVerifier$DigestCertificateVerifier.verifyCertificate(X509EvidenceVerifier.java:153)
	at org.wildfly.security.auth.realm.ldap.X509EvidenceVerifier$1.verifyEvidence(X509EvidenceVerifier.java:225)
	at org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity.verifyEvidence(LdapSecurityRealm.java:618)
	at org.wildfly.security.auth.server.ServerAuthenticationContext$NameAssignedState.verifyEvidence(ServerAuthenticationContext.java:1937)
	at org.wildfly.security.auth.server.ServerAuthenticationContext.verifyEvidence(ServerAuthenticationContext.java:730)
	at org.wildfly.security.ssl.SecurityDomainTrustManager.doClientTrustCheck(SecurityDomainTrustManager.java:121)
	at org.wildfly.security.ssl.SecurityDomainTrustManager.checkClientTrusted(SecurityDomainTrustManager.java:72)
	at sun.security.ssl.ServerHandshaker.clientCertificate(ServerHandshaker.java:1869)
	at sun.security.ssl.ServerHandshaker.processMessage(ServerHandshaker.java:230)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
	at sun.security.ssl.Handshaker$1.run(Handshaker.java:919)
	at sun.security.ssl.Handshaker$1.run(Handshaker.java:916)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1369)
	at io.undertow.protocols.ssl.SslConduit$5.run(SslConduit.java:1034)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

      Thrown exception for certificate-from:

      java.lang.NullPointerException
	at org.wildfly.security.auth.realm.ldap.X509EvidenceVerifier$EncodedCertificateVerifier.verifyCertificate(X509EvidenceVerifier.java:190)
	at org.wildfly.security.auth.realm.ldap.X509EvidenceVerifier$1.verifyEvidence(X509EvidenceVerifier.java:225)
	at org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity.verifyEvidence(LdapSecurityRealm.java:618)
	at org.wildfly.security.auth.server.ServerAuthenticationContext$NameAssignedState.verifyEvidence(ServerAuthenticationContext.java:1937)
	at org.wildfly.security.auth.server.ServerAuthenticationContext.verifyEvidence(ServerAuthenticationContext.java:730)
	at org.wildfly.security.ssl.SecurityDomainTrustManager.doClientTrustCheck(SecurityDomainTrustManager.java:121)
	at org.wildfly.security.ssl.SecurityDomainTrustManager.checkClientTrusted(SecurityDomainTrustManager.java:72)
	at sun.security.ssl.ServerHandshaker.clientCertificate(ServerHandshaker.java:1869)
	at sun.security.ssl.ServerHandshaker.processMessage(ServerHandshaker.java:230)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
	at sun.security.ssl.Handshaker$1.run(Handshaker.java:919)
	at sun.security.ssl.Handshaker$1.run(Handshaker.java:916)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1369)
	at io.undertow.protocols.ssl.SslConduit$5.run(SslConduit.java:1034)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

      Thrown exception for serial-number-from:

      java.lang.NullPointerException
	at org.wildfly.security.auth.realm.ldap.X509EvidenceVerifier$SerialNumberCertificateVerifier.verifyCertificate(X509EvidenceVerifier.java:98)
	at org.wildfly.security.auth.realm.ldap.X509EvidenceVerifier$1.verifyEvidence(X509EvidenceVerifier.java:225)
	at org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity.verifyEvidence(LdapSecurityRealm.java:618)
	at org.wildfly.security.auth.server.ServerAuthenticationContext$NameAssignedState.verifyEvidence(ServerAuthenticationContext.java:1937)
	at org.wildfly.security.auth.server.ServerAuthenticationContext.verifyEvidence(ServerAuthenticationContext.java:730)
	at org.wildfly.security.ssl.SecurityDomainTrustManager.doClientTrustCheck(SecurityDomainTrustManager.java:121)
	at org.wildfly.security.ssl.SecurityDomainTrustManager.checkClientTrusted(SecurityDomainTrustManager.java:72)
	at sun.security.ssl.ServerHandshaker.clientCertificate(ServerHandshaker.java:1869)
	at sun.security.ssl.ServerHandshaker.processMessage(ServerHandshaker.java:230)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
	at sun.security.ssl.Handshaker$1.run(Handshaker.java:919)
	at sun.security.ssl.Handshaker$1.run(Handshaker.java:916)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1369)
	at io.undertow.protocols.ssl.SslConduit$5.run(SslConduit.java:1034)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

      Thrown exception for subject-dn-from:

      java.lang.NullPointerException
	at org.wildfly.security.auth.realm.ldap.X509EvidenceVerifier$SubjectDnCertificateVerifier.verifyCertificate(X509EvidenceVerifier.java:125)
	at org.wildfly.security.auth.realm.ldap.X509EvidenceVerifier$1.verifyEvidence(X509EvidenceVerifier.java:225)
	at org.wildfly.security.auth.realm.ldap.LdapSecurityRealm$LdapRealmIdentity.verifyEvidence(LdapSecurityRealm.java:618)
	at org.wildfly.security.auth.server.ServerAuthenticationContext$NameAssignedState.verifyEvidence(ServerAuthenticationContext.java:1937)
	at org.wildfly.security.auth.server.ServerAuthenticationContext.verifyEvidence(ServerAuthenticationContext.java:730)
	at org.wildfly.security.ssl.SecurityDomainTrustManager.doClientTrustCheck(SecurityDomainTrustManager.java:121)
	at org.wildfly.security.ssl.SecurityDomainTrustManager.checkClientTrusted(SecurityDomainTrustManager.java:72)
	at sun.security.ssl.ServerHandshaker.clientCertificate(ServerHandshaker.java:1869)
	at sun.security.ssl.ServerHandshaker.processMessage(ServerHandshaker.java:230)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
	at sun.security.ssl.Handshaker$1.run(Handshaker.java:919)
	at sun.security.ssl.Handshaker$1.run(Handshaker.java:916)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.security.ssl.Handshaker$DelegatedTask.run(Handshaker.java:1369)
	at io.undertow.protocols.ssl.SslConduit$5.run(SslConduit.java:1034)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

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          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. ELY-1273 Internal NPE when any attribute from x509-credential-mapper in ldap-realm is missing in LDAP

          • Critical - To be worked on immediately following BLOCKER issues.
          • Resolved
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-12265 Upgrade WildFly Elytron to 1.1.0.CR3

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Verified

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            People

              rhn-support-iweiss Ingo Weiss
              olukas Ondrej Lukas (Inactive)
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                Created:
                Updated:
                Resolved: