Topic
  • 2 replies
  • Latest Post - ‏2013-08-22T07:26:36Z by bojinsz
tips_luo
tips_luo
18 Posts

Pinned topic How to change the hashing method to sign X.509 certificates

‏2009-08-21T11:00:37Z |
We receive a below security alert for AIX servers:

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
IETF X.509 Certificate Signature Collision Vulnerability:
X.509 Certificates using the MD5 algorithm may be affected by a vulnerability that can weaken security.
Workaround:
Utilize an alternative hashing method to sign certificates (ex: SHA-256, SHA-512)
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

We have to close this issue, but don't know how can we fix this vulnerability. Any solution or clue are welcome. Thank you.
Updated on 2010-07-06T20:33:03Z at 2010-07-06T20:33:03Z by SantanderColombia
  • SantanderColombia
    SantanderColombia
    1 Post

    Re: How to change the hashing method to sign X.509 certificates

    ‏2010-07-06T20:33:03Z  
    Probe remove mozilla firefox
    ;)
  • bojinsz
    bojinsz
    1 Post

    Re: How to change the hashing method to sign X.509 certificates

    ‏2013-08-22T07:26:36Z  

    hi, Tom,After We install the IBMCA,The same problem happened, and How did you fix this issue?remove mozilla firefox?

    Updated on 2013-08-22T07:32:50Z at 2013-08-22T07:32:50Z by bojinsz