Similar Questions

• Server has a small ephemeral Diffie-Hellman public key ERR_SSL_WEAK_SERVER_EPHEMERAL_DH_KEY

  Hello

  I first Cisco and I get the following error when I go to open a session. I used IE, Chrome, Firefox, but have the same condition. To get the solution.

  Server has a low public key ephemeral Diffie-Hellman

  ERR_SSL_WEAK_SERVER_EPHEMERAL_DH_KEY

  Create a new shortcut and click on the link provided to run the program.  Make sure that Chrome is in the right place of the folder.

• What does that mean 'APEX server has a vulnerable temporary Diffie-Hellman public key?

  Hello

  I use Oracle Cloud Services and I have already created and deployed a java (.war) via two managed servers.

  Now I use cloud services, but the concept should be the same: I would like to have access to the APEX (https://my_dbaaas_ip/apex/pdb1/), but I get the following security message:

  «The server has vulnerable temporary public Diffie-Hellman key...» »

  I also checked to calculate Service (network, safety rules) and port 443 is open and I also created a tunnel via ssh...

  Someone had the same warnng to access the APEX to develop the java application?

  Thank you very much

  Skender

  I think it's a problem of security defined by the Chrome browser...

  Now only accessed via a different browser and it worked!

  Skender

• Message "Microsoft (C) Register Server has stopped working and was closed" appears

  When I start up I get the message "Microsoft (C) Register Server has stopped working and was closed".

  Here, an article which offers a solution to this problem that seems easy to implmenent and is worth a visit: .

  I hope this helps.

  Good luck!

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• low key public ephemeral Diffie-Hellman in vCenter Assistant support 6.0.0.0 Build 2632669

  I have install the vCenter Assistant support, no problem. But when I used Chrome (v47) to access it, I had a small "Ephemeral DH public key" error I tried to give him a certificate signed by our Windows 2008 R2 Enterprise internal CA, but not joy. IE will not work, but Chrome. What can I do to get rid of this error blocking (in addition to switch to IE, which is not a good solution)? I saw a note to update some files server.xml in VCOrchestrator to the same question, but I can't find a comparable file on the device to support Asst. As far as I can tell, our CA used a model that uses the Microsoft Enhanced RSA and AES Cryptographic Provider, sha256, 2048-bit keys - what is weak on this subject? What did I miss?

  Someone at - it ideas?

  I would love to see a response from the support, but I think that the only option is to wait for an update of the device.  I did a little research and it looks like a problem with the OpenSSL version delivered with SLES 11.  OpenSSL v0.9.8 does not support TLS 1.1 or 1.2 (TLS 1.2 - SUSA Blog |) The communities of SUSE) and there is no simple mechanism was updated to the version within the unit. No matter what kind of cert you put on the system, he will always support the resulting weak encryption methods Chrome report the site.  I tried to limit the list of encryption algorithms to only ECDHE, but Chrome still did not like it.

• 38.1.0, getting new mail is no longer works. Bug CAUSE deadlock/weak Diffie-Hellman for key 1185060 SOLUTION mitigation requires the TLS/SSL security key length > = 1024

  That's about all. After the upgrade, I can no longer receive mail. I can send, but it does not put a copy in the "sent" folder and I get an error.

  "There was an error saving message in sent. Try again? »

  But the message on the other end.

  I checked the same email on my phone and Webmail accounts. No problem.

  I deleted the account and tried to add it back, but get an error:

  "Invalid username or password"
  "Setup could not be verified - is the name of user or wrong password?

  The user name and password are correct. Yet once, nothing changed with the account mail and it market in Webmail and on my iPhone.

  Any help would be greatly appreciated!

  Same problem here. In my case, I control the server. So I had my software update server admins and install a 2048-bit key instead of the old key of 768 bits. (By the way, for those who have their own server faced with this problem, you must switch to cPanel/WHM 11.5 to be able to upgrade the key. Older versions store more 768 bit keys for SSH.)

  Now, most of my accounts work. However, one account is always the error.

  When I check the error console, I find the following:

  Timestamp: 22/07/2015 08:44:35
  Error: An error occurred during a connection to [domain]: 143.

  Cannot communicate securely with counterpart: no common encryption algorithm.

  (Error code: ssl_error_no_cypher_overlap)

• not checking ephemeral Diffie-Hellman key to CAUSE low mail SSL

  Nice day

  I made an update of mozilla any last night and for some reason, thunderbird will not send email from 2 of my accounts that are located on the same server. He tells me that it is connected to this server, but never offers anything from him. It worked well until this recent update that was made. Any help is appreciated.

  The error means that your e-mail provider's server is not properly configured and exposes you to the attack of the impasse. Thunderbird strives to prevent this.
  https://weakdh.org/

  To work around the problem, you can install this add-on.
  https://addons.Mozilla.org/en-us/Firefox/addon/disable-DHE/

  Note, this will allow you to connect to the server in a secure way, but there isn't the underlying problem of the server is still vulnerable.

  See this article if you have problems to install the add-on for Thunderbird.
  http://Xenos-email-notes.simplesite.com/416814616

• How to get the public key using modulus and exponent

  Dear Sir
  I modulo and exp of the public key, how can I combine the GE the full public key, in the host application. These values are coming from the java card?
  I get these as follows:
  

                    rAPDU = channel.transmit(new CommandAPDU(getPublicKeyModCommand));
                    if (rAPDU.getSW() != 0x9000)
                    {  
                         System.out.println("Could not get the modulus");
                    }
                    if (rAPDU.getSW() == 0x9000)
                    {  
                         modulus = new BigInteger(rAPDU.getData());
                         arrayPrint(rAPDU.getData());
                    } 
                    
                    rAPDU = channel.transmit(new CommandAPDU(getPublicKeyExpCommand));
                    if (rAPDU.getSW() != 0x9000)
                    {  
                         System.out.println("Could not get exp");
                    }
                    System.out.println();
                    if (rAPDU.getSW() == 0x9000)
                    {
                         exponent = new BigInteger(rAPDU.getData());
                         arrayPrint(rAPDU.getData());
                    } 

  EJP wrote:

  In fact, I was using a deprecated function where the problem arose.

  N ° with the help of an obsolete method does not cause this problem. In fact:

  The stack trace is from this line:

  X509Certificate userCert = createClientCert( user_PublicKey, CA_PrivateKey, CA_PublicKey );
  

  The code for this method has not been demonstrated, so he's probably trying to use BC. The factory key code must have worked very well to get to this day.

  See you soon,.
  Shane

• Server internal error - read the server has encountered an internal error or misconfiguration and was unable to complete your request.

  I get the following error message when you try to access one of my hotmail accounts:

  Internal Server Error - read the server has encountered an internal error or misconfiguration and was unable to respond to your request. Reference #3.269102cc.1330033628.4ef0aa7f.

  What is this error and how to fix it?

  Thanks Ellie

  I get the same message... must be a problem with hotmail.

• My outlook express has stopped working and I get this error message, "the connection to the server has failed..." »

  My outlook express no longer works and I get this error: the connection to the server has failed. Account: 'pop-server', server: 'pop-server', Protocol: POP3, Port: 110, secure (SSL): no, Socket error: 10061, error number: 0x800CCC0E. Can someone tell what to do?

  Make sure that you can access your e-mail via webmail, if you have this option to ensure that it is not a problem on the server.  Then locate the antivirus interference and ensure that the analysis of the electronic mail is disabled (see www.oehelp.com/OETips.aspx#3).  Try to remove your e-mail account and then close OE and then add it back again and then see if it works.

  Steve

• UCCX 10.6 - Error Message: "the request to open a session in the Unified Cisco CCX application server has expired. Please make sure your system is online and try again"

  Hi guys,.

  My client has a solution with UCCX 10.6 and the system presented today, in the morning (08:00 more or less) followed the error message: "the request to open a session in the Unified Cisco CCX application server has expired. Please make sure your system is online and try again." After a minute the system back to work without nothing action. I saw the newspapers MIVR and not identify the possible cause of the problem.

  Can I help me, please

  Thank you

  Wilson

  These newspapers are not in a readable format. Look for something like lost connection

  Concerning

  Deepak

• What power of the Diffie-Hellman encryption and authentication hash group do you use?

  Hi guys,.

  I just want to understand what people are using and prefer the investigation.

  • Diffie-Hellman group do you use or do you think is enough?
  • What Type of encryption & bits do you use?
  • What Type of hash & bits do you use?
  • Do you use the same parameters for Phase 2?
  • Do you use the Diffie-Hellman PFS for Phase 2 group?

  To make things more neat, you can respond to the following format:

  Phase 1 ISAKMP policy

  • Diffie-Hellman Group 5
  • AES 128
  • SHA 384

  IPSec policy phase 2

  • No PFS
  • AES 256
  • SHA 256

  Andrew,

  Cisco's perspective on what the client should work at least.

  http://www.Cisco.com/Web/about/security/intelligence/nextgen_crypto.html#16

  M.

• I recently turned from a PC to an IMac.  I use Lightroom 5 and I can no longer open older videos or import videos from my D7100.  The error I get is "dynamic links media server has encountered a problem.  Anyone know a fix or will be updated into the ligh

  I recently turned from a PC to an IMac.  I use Lightroom 5 and I can no longer open older videos or import videos from my D7100.  The error I get is "dynamic links media server has encountered a problem.  Anyone know of a patch or upgrade to Lightroom 6 will fix the problem?

  Hey billo,

  Could you please check and confirm the version of Lightroom you use?

  What operating system do you use?

  ~ UL

• I use Windows Vista and continually get the message that "my connection to the server has been terminated" when you use Windows Mail! __

  When do my mail on Windows mail very often get the message "your connection to the server has been terminated...". ». I called technical support with my ISP but also had a tech from my ISP came home, but no problems have been found with my ADSL service. It seems to me that there must be a problem with the server... suggestions?

  Thank you

  Thanks Cody,

  I downloaded Windows Live Mail successfully, but when I connect to my e-mail I always get Windows Mail screen I always had. Is that all I have to do to "transfer" to Windows Live Mail.  Can I remove the Windows Mail program...

  Brian

• The OCSP server has no status for the certificate

  From just today, whenever I try to access www.fanfiction.net, I get this error message from FF: -.

  "Secure connection failed".
  An error occurred during a connection at www.fanfiction.net. The OCSP server has no status for the certificate. (Error code: sec_error_ocsp_unknown_cert) "

  I already tried removing the Cert8.db and Secmod.db and uncheck only the two OCSP parameters d ' option in advance. Neither work. The site is accessible to any other browser so it's really Firefox question.

  Need advice on how to fix this ASAP.

  the issue seems to have been fixed by the site already, you can go ahead and give security.ssl.enable_ocsp_stapling to true.