IBM Support

IJ41288: ORACLE ROAD MAP KERBEROS DEPRECATION OF 3DES AND RC4 ENCRYPTION

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APAR status

  • Closed as program error.

Error description

  • Error Message: N/A
.
Stack Trace: N/A
.
N/A

Local fix

  • N/A

Problem summary

  • The des3-hmac-sha1 and rc4-hmac Kerberos encryption types
(etypes) will now be disabled by default. These two encryption
types are considered weak and were deprecated (RFC 8429) in
2018.  Legacy applications using these encryption types
will be required to set "allow_weak_crypto = true" to avoid
encryption errors.

Problem conclusion

  • The files affected by this APAR are: ibmjgssprovider.jar (Java
8: build_20220713--162).
The associated Hursley RTC Problem Report is: PR147759.
The associated Austin Git issue is: Issue #52 for IBMJGSS.
The associated Austin APAR issue is: N/A.
.
This APAR will be fixed in the following Releases:
.
IBM SDK, Java Technology Edition
   8    SR7 FP20  (8.0.7.20)
.
Contact your IBM Product's Service Team for these Service
Refreshes and Fix Packs.
For those running stand-alone, information about the available
maintenance can be found at:
           https://www.ibm.com/support/pages/java-sdk

Temporary fix

  • N/A

Comments

  • 



APAR Information




    

  • APAR number
    IJ41288
    • 

  • Reported component name
    SECURITY
    • 

  • Reported component ID
    620700125
    • 

  • Reported release
    270
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2022-07-21
    • 

  • Closed date
    2022-07-21
    • 

  • Last modified date
    2022-09-08
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    SECURITY
    • 

  • Fixed component ID
    620700125
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"270","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            08 September 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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