NAC SSL certificate Issue

I recently applied a signed certificate to both the CAM and CAS. ever since then I have been having problems with the system. In the perfigo logs on the CAM I receive a lot of messages with "Certificate chaining error" in them. My question is what is the best way to roll back the signed certificates to the self signed ones? Any other suggestions would be greatly appreciated.
Thanks in advance.

Hi Giles,
Thanks for te update. The problem I am facing is:-I have 2 SSL certificates on my ACE and I have also configured 2 server farms (farm1 and farm2)each associated with ssl certificate, now the problem i am facing is when we access the farm2 serverfarm we are issued the certificate of farm1 wereas i need to be getting the certificate from the farm2.
Thanks in advance.
Regards
Sum

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When accessing Intranet sites that use SSL Certificates issued by our internal PKI, FF for Windows give an error of "improperly formatted DER-encoded message"

When accessing Intranet sites with that have SSL Certificates issued by our internal PKI, FF for Windows gives an error messsage - An error occurred during a connection to myshaw. security library: improperly formatted DER-encoded message. (Error code: sec_error_bad_der)
Chrome and IE work fine. This is a new PKI using the SHA-2 signature algorithm.

Hi Guigs2,
From the other post you link too, I can confirm that both the Root and Subordinate CA have been commissioned with the:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\CertSvc\Configuration\IssuingCA\CSP\AlternateSignatureAlgorithm = 1
registry key set. As can be seen above, the Signature algorithm on an issued certificate is RSASSA-PSS. This is been Microsoft suggested deployment IF you do not wish to support either XP or Windows 2003 machine and lower. In fact, I believe the option has been around since Windows 2008, however, there were of course, a lot more XP machines back then.
The obvious answer is that we would like to maintain the updated algorithm, AND see support for it added for Firefox. I think you will see a LOT more posts like this as people deploy more 2012 PKI infrastructure supporting only Windows 7 and up. Heavens, we may well be forced to Chrome or even back to IE!!! Whilst I do not what to necessary open up other potential vulnerabilities, for the sake of testing, what do you mean by disabling mozilla:pkix?

CF7 and JDK 1.4.2 - EV SSL Certificate Issue

Let me start off by telling the group that we do not use CF for any of our applications. We are a payments company that hosts a .NET API in IIS that 100's of thousands of customer use. We have one particular customer using CF7 and JDK 1.4.2 who is currently unable to process against our API. About a week ago we upgraded our SSL certificates to EV (Extended Validation) and since that time our once happy customer is now unhappy. I have spent hours working with him, going through FAQs and walk throughs, knowledge bases and forums and have had no luck. Here are the details:
EV Certificate issued by DigiCert (4096-bit).
Customer is on CF7 and JDK 1.4.2.
When he attempts to process against our API with the new certificate he gets 'Connection Failure: Status code unavailable' message from his CF application. He is using cfhttp to post his requests. We found a work around that indicated that the only issue with JDK 1.4.2 was importing the high-bit certificates. Our customer installed JDK 1.6, imported the certificate (and all intermediate certificates) successfully into the cacerts file, but when attempting to list using JDK 1.4.2 is returns an invalid certificate error and still will not work.
Please help as we are currently in a work around state for this customer (not long term) and we have exhausted the resources we have access to for solving this issue.
Thanks in advance to those gurus that reply. I have attached a sample post from our customers logs with non-essential data removed.
I can be reached by phone at 801-341-5620 if anyone feels like reaching out to talk.
- Dave

Dave,
I am having a similar issue with CF7 and PayPal's Reporting API which also uses EV SSL.
I can offer that in my testing, both CF 8 and CF 9 do seem to be able to work when using CFHTTP and EV SSL,
so the only solution I can offer at this time is to make the suggestion to your customer that they need to upgrade
to either CF 8 or CF 9 to get the issue quickly resolved.
I'm still working to see if I can find a solution for CF7 and I've been asking around in the CF community for help, so
if I do find a solution, I'll definitely post it there for you.
Cheers

Firefox does not recognize SSL Certificate issuer Entrust Certification Authority – L1K, but Entrust Certification Authority – L1C is ok?

We have a new Entrust SSL Certificate with issuer Entrust Certification Authority – L1K which Firefox does not recognize. Internet Explorer and Chrome are ok.
On a different system we have an Entrust SSL Certificate with issuer Entrust Certification Authority – L1C which is ok with Firefox.

Did you verify that all intermediate certificates are installed on the server?
You can inspect the certificate chain via a site like this:
*http://www.networking4all.com/en/support/tools/site+check/
*https://www.ssllabs.com/ssltest/

Snow Leopard Server - SSL Certificate Issue

Hi. I am hoping someone can shine some light into an issue I am currently experiencing with SSL Certificates on the Snow Leopard Server which hosts out websites. This past weekend an SSL certificate pertaining to our primary domain expired which caused users to receive error messages prior to accessing the website ... the error message stated "the site's security certificate has expired!"
I have since renewed the certificate via networksolutions.com and applied it on the Mac server. The certificate was applied successfully and i have added the certificate the sites along with restarting the apache to take in the settings. However, the certificate is not propagating out at all. I have also restarted the mac server as well in case there was something in the cache causing issues but unfortunately, the issue still exists.
I have also removed the certificate entirely and reapplied it from scartch to make sure the original certificate wasn't causing any issues.
Has anyone else incurred a similar issue or would anyone have any insight on how to possibly resolve the issue?
Thank you!

Just a quick update. the DNS seems fine but I am getting errors in the logs as follows.
May 12 09:37:34 server jabberd/sm[2084]: version: jabberd sm 2.1.24.1-326.5
May 12 09:37:34 server org.jabber.jabberd[2082]: ERROR: router died. Shutting down server.
May 12 09:37:34 server com.apple.launchd[1] (org.jabber.jabberd): Throttling respawn: Will start in 10 seconds
May 12 09:37:34 server jabberd/sm[2084]: attempting connection to router at 127.0.0.1, port=5347
May 12 09:37:34 server jabberd/sm[2084]: shutting down
May 12 09:38:45 server jabberd/sm[2167]: version: jabberd sm 2.1.24.1-326.5
May 12 09:38:45 server jabberd/sm[2167]: attempting connection to router at 127.0.0.1, port=5347
May 12 09:38:45 server jabberd/sm[2167]: shutting down
May 12 09:38:45 server org.jabber.jabberd[2165]: ERROR: router died. Shutting down server.
May 12 09:38:45 server com.apple.launchd[1] (org.jabber.jabberd): Throttling respawn: Will start in 10 seconds
I checked the the crash report which has the follow kernal issue.
Exception Type: EXCBADACCESS (SIGBUS)
Exception Codes: KERNPROTECTIONFAILURE at 0x000000010011adb0
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Any ideas?

SSL Certificates issues on ACE module

Hi,
SSL certificate and keys are not been transfered from active to standby automaticaaly, could anyone tell me why is this happening and what needs to be done.
Thanks
Neha

Hi Neha,
Yes - unless you are running the 2.2 version of ACE software - which is intended for really large configurations then there is no bulk certificate/key import process.
Whatever you did to import the certificates/keys on your active configs you'll need to do on the standby configs.
Note, by having missing files, replication will have been stopped.
Cathy

SSL certificate issue with WLS 10.3

Hi All,
I am facing this issue with my WLS cluster.
<21-Apr-2010 10:42:00 o'clock BST> <Warning> <Security> <BEA-090482> <BAD_CERTIF
ICATE alert was received from system.core.com - 10.15.135.30.
Check the peer to determine why it rejected the certificate chain (trusted CA co
nfiguration, hostname verification). SSL debug tracing may be required to determ
ine the exact reason the certificate was rejected.>
<21-Apr-2010 10:42:00> <Warning> <Uncaught exception in server handler: javax.ne
t.ssl.SSLKeyException: [Security:090482]BAD_CERTIFICATE alert was received from
system.core.com - 10.15.135.30. Check the peer to determine wh
y it rejected the certificate chain (trusted CA configuration, hostname verifica
tion). SSL debug tracing may be required to determine the exact reason the certi
ficate was rejected.>
Please suggest. I have also tried the below settings.
Node Manager:
-Dweblogic.nodemanager.sslHostNameVerificationEnabled=false
Admin Server:
-Dweblogic.security.SSL.ignoreHostnameVerification=true
Many thanks in advance.

Hi Sandip,
I am facing this issue right after when I have configured the listen address to my system IP in Machine(NodeManager), earlier it was "localhost".
Also I have tried to generate the certificates e.g.
C:\bea\wlserver_10.3\server\bin>java utils.CertGen -cn system.core.com -keyfilepass DemoIdentityPassPhr
ase -certfile mycertificate -keyfile .keystore
Generating a certificate with common name system.core.com and key strength 1024
issued by CA with certificate from C:\bea\WLSERV~1.3\server\lib\CertGenCA.der file and key from C:\bea\WLSERV~1.3\server
\lib\CertGenCAKey.der file
C:\bea\wlserver_10.3\server\bin>java utils.ImportPrivateKey -keystore DemoIdentity.jks -storepass DemoIdentityKeyStorePa
ssPhrase -keyfile .keystore.pem -keyfilepass DemoIdentityPassPhrase -certfile mycertificate.pem -alias demoidentity
No password was specified for the key entry
Key file password will be used
Imported private key .keystore.pem and certificate mycertificate.pem
into a new keystore DemoIdentity.jks of type jks under alias demoidentity
Tried the above but not wokring. Please advise.
Edited by: R Vashi on 21-Apr-2010 03:38

NAC SSL CERTIFICATE WARNING

Hello there,
I have implemented NAC on my network. I've deployed OOB Virtual Gateway. It used to work fine when i had ver 4.6. My office relocated where everything change including the IP addreses we used on LAN. During the relocation the SSL certificated also expired. Before activating NAC on the new site i decided to upgrade to the current version (4.8) and also installed new certificates (Obtained from internal Microsoft CA Server). The problem is that i'm getting the security Warning 'The certificate you are viewing does not match the name of the site you are trying to view'. I used the ETH0 IP of the CAS in the certificate request. Both ETH1 and ETH0 are having the same IP. Any assistance please. I've tried to request the certificate again, import it and reboot the CAS but the warning keeps on appearing to users.
regards,
Stanslaus.

Ok, it looks like your IE security settings are very tight.
When the agent starts it will try discover the CAS using the discovery host sending HTTP to the discovery host IP address.
What happens is that the CAS will spoof this communication and reply to the agent itself. It seems that this action is making your PC to trigger this alarm.
I guess this is anoying...
These was see first internally in 4.6 version and was supposed to be fixed in 4.7 and later versions.
I would advise you to open a TAC case and we can follow up on you to check if there is anything to be done on the agent or PC to get rid of this.
HTH,
Tiago
If this helps you and/or answers your question please mark the question as "answered" and/or rate it, so other users can easily find it.

SSL certificates issues

I am using Safari Browser to login to SSL protected web sites. I have 3 certificates from different certificate authorities.
1.) Certificate A for Website A.
2.) Certificate B for Website B.
3.) Certificate C for Website C.
Installed in this particular order.
I have changed trust setting for each certificate and set it as "Ask Pemission".
Now, when I try to login on website A, a dialog box pops up and upon selection of certificate A everything work fine.
When I try to login on website B, the same dialog box reappears everytime I select certificate B showing error
"The website 'website A' did not accept the certificate 'Certificate B'".
The same thing happens when I try to login on Website C.
It means no matter what I do, Safari always selects certificate A.
Did anyone else encounter this problem before?
I also want to know how can change System setting for SSL.
e.g whom to trust, clearing SSL state of Safari etc.

Hi Neha,
Yes - unless you are running the 2.2 version of ACE software - which is intended for really large configurations then there is no bulk certificate/key import process.
Whatever you did to import the certificates/keys on your active configs you'll need to do on the standby configs.
Note, by having missing files, replication will have been stopped.
Cathy

NAC SSL Certificates

Hello there,
I installed NAC and cutover to production env. without changing the perfigo root certificate. This is because i had no CA server.
Now i've got a win 2003 Standalone root CA Server configured. What is the impact on requesting certificate from this CA and install it on the NAC server and Manager?
regards,
Stanslaus.

Thanks Faisal.
I have tried to access the links but i'm getting the bellow message from both URLs.
Forbidden File or Application
The file or application you are trying to access may require additional entitlement or you are trying to access a file with an invalid name. Additional entitlement levels are granted based on a users relationship with Cisco on a per-application basis.
If you feel you have reached this page in error, please try one of the following methods to locate your document:
1. If you are manually entering the URL into your browser location bar, be sure to include the file name of the page you are trying to access (file names typically end in .htm, .html or .shtml).
2. Use the Search feature located in the upper right section of this page.
3. Return to the Cisco.com Home or select a primary site area from the top navigation bar.
4. Consult with your Cisco Account Manager to confirm you have the appropriate entitlement to access this page.
If you would like to contact someone about this problem, please click on the Contacts & Feedback link below.

Exchange 2010: How to renew an SSL certificate?

Hi all. I have done some reading but it seems I can't find just a simple step-by-step on how to renew an SSL certificate issued by a 3rd party CA for Exchange 2010. I really don't want to mess this one up by cobbling together partial answers
from various forums and end up omitting something, then being stuck unable to figure out why I broke email while the CEO flips out.
This is a standard GoDaddy 5-domain UCC certificate. There is only one Exchange server, SP3 (I don't think I have Rollup 6 on yet). The existing certificate expires in a month or so.
I have some specific questions but perhaps these would be answered via what I hope will be a step by step instruction set in your reply :) Sorry to appear lazy by asking for the full instructions just that so far no single forum post nor MS TechNet article
has addressed all my concerns, or in some cases information conflicts. So my concerns for example are: can you do a renewal for a certificate before the old one expires? It is actually a renewal, or are you adding a 2nd certificate?
Do you have to do anything in IIS or does EMC or EMS do all that for you?
Thank you.

-->Can you do a renewal for a certificate before the old one expires?
Yes. Normally 3rd party CA allows you to renew certificate before the current one expires.
-->It is actually a renewal, or are you adding a 2nd certificate?
You have to renew the certificate and a new/second certificate will be added to your server certificate store. Please check below for detailed step of Godaddy renewal. http://stevehardie.com/2013/10/how-to-renew-a-godaddy-exchange-2010-ssl-certificate/
-->Do you have to do anything in IIS or does EMC or EMS do all that for you?
You will have to do it from MMC or EMS. No need to do anything from IIS.
Follow the steps below to make your work easy or follow the video in this site site.http://www.netometer.com/video/tutorials/Exchange-2010-how-to-renew-SSL-certificate/
1. Run this command from EMS to generate CSR. You can see the CSR named "newcsr.txt" in C:\CSR
folder
Set-Content -path "C:\CSR\newcsr.txt" -Value (New-ExchangeCertificate -GenerateRequest -KeySize 2048 -SubjectName "c=US, s=WA, l=Bellavue, o=Contoso, cn=commonname.domain.com" -DomainName autodiscover.domain.com -PrivateKeyExportable $True)
2. Renew the certificate from Godaddy (from Godaddy portal) using the new CSR (i.e. newcsr.txt). Download the certificate from Godaddy after renewal.
3. Open Exchange MMC. Go to Server configuration. Right click on the pending request. Click on complete pending request and browse to the newly downloaded certificate. Make sure you have internet when doing this.
4. Assign services using the steps in the below site. Make sure you have selected the new certificate. You will see the thumbprint just before completion http://exchangeserverpro.com/how-to-assign-an-ssl-certificate-to-exchange-server-2010-services/
5.Delete the old one certificate from MMC.
From EMS use this command
Remove-ExchangeCertificate -Thumbprint <old cert thumprint>
You can see the the certificate thumprints using Get-ExchangeCertificate command
MAS. Please dont forget to mark as answer if it helped.

I do not see SSL certificate warnings now a days, even when visiting sites that do not provide valid identity.

When visiting a website that has some kind of SSL certificate issue, like missing , untrusted or invalid certificate etc, the browser is supposed to show a warning message, which should warn us of potential hazards of visiting the website. I realised that my browsers have not shown such warning message for a really long time. Can anyone give me any idea why this is happening?
Thanks,
Satya

Do you get an error on this page: https://www.sothai.com/
Under Technical Details you should get:
www.sothai.com uses an invalid security certificate.
The certificate is only valid for the following names:
www.jeffersonscher.com, jeffersonscher.com
(Error code: ssl_error_bad_cert_domain)
If instead you get a real webpage, click the padlock icon in the address bar, then More Information, then View Certificate, and take a look at the "Issued by" section. What do you see there?

Renew SSL Certificate for for two Exchange 2010 Server and the new rules.

I find DigitCert's website always helpful with cert questions.They've got a pretty helpful page here: https://www.digicert.com/internal-names.htmIt looks like they've got a tool for Exchange, but I've not used it myself, so can't say if it works or how well: https://www.digicert.com/internal-domain-name-tool.htmI bet Microsoft have something on their website too that helps with this sort of question.I'd say you register a completely new domain and use that for public facing and internal servers. Or you could just create a sub domain of an existing one, i.e. subdomain.mydomain.com and use that, i.e. public_exchange.subdomain.mydomain.com and internal_exchange.subdomain.mydomain.com.

Hi there ,
My exchange 2010 Server Certificate is about to expire and i am going to renew it but according to the new rules for SSL Certificate Issuing we can not include our Local Servers Names and Local FQDN such as myserver.contoso.local, my issue is that i have 2 exchange servers one is internet-facing Server (where the certificate is initiated and installed) and one is non-internet-facing Exchange server.
if i am going to renew my certificate with public only name, I have to create a split Domain that reflects my external links to the internal Users, what shall i do for the non-internet-facing server? do i need to create another record in my split DNS Server and add it to my Certificate Request ?
This topic first appeared in the Spiceworks Community

A fix for the Mozilla Firefox SSL Certificate Validation Security Weakness vulnerability? This appears to be an issue with not revalidating certificates when loading HTTPS pages from cache.

We have to close vulnerabilities for PCI & Cybertrust certification. We have upgraded users running Firefox to version 7.0.1 but we are still receiving the message: Mozilla Firefox SSL Certificate Validation Security Weakness. Researching the issue, it appears to be related to certificates not being revalidated when loading HTTPS pages from cache. The bug report I found is:
Bug 660749 - Firefox doesn't (re)validate certificates when loading a HTTPS page from the cache

cookies.squite answer is Today at 5:15 PM .
New profile, same problem.
We've already established it is not a add-ons problem but obviously there will be less add-ons in this new profile to help exclude.
Since there is two PC profiles on the PC, I tried the second profile, same problem. Used the RESET FF function on the second PC profile...same thing...even followed the instruct for uninstall &re-install...same problem.
(3) different virus scanners, no hard core problems.
Suspect how I have something in Windows setup that no one else is using?

OPEN SSL certificate generation issue--bpel email activity

Hi all,
I need to send a mail from bpel using email activity.
I made all settings changes.I downloaded OPENSSL software and I need to generate smtp ssl certificates?
But while generation of ssl certificates I am getting some issue
OpenSSL> openssl s_client -starttls smtp -crlf -connect smtp.gmail.com:465>
gmail.cert
openssl:Error: 'openssl' is an invalid command.
Standard commands
asn1parse ca ciphers crl crl2pkcs7
dgst dh dhparam dsa dsaparam
ec ecparam enc engine errstr
gendh gendsa genrsa nseq ocsp
passwd pkcs12 pkcs7 pkcs8 prime
rand req rsa rsautl s_client
s_server s_time sess_id smime speed
spkac verify version x509
Message Digest commands (see the `dgst' command for more details)
md2 md4 md5 rmd160 sha
sha1
Cipher commands (see the `enc' command for more details)
aes-128-cbc aes-128-ecb aes-192-cbc aes-192-ecb aes-256-cbc
aes-256-ecb base64 bf bf-cbc bf-cfb
bf-ecb bf-ofb cast cast-cbc cast5-cbc
cast5-cfb cast5-ecb cast5-ofb des des-cbc
des-cfb des-ecb des-ede des-ede-cbc des-ede-cfb
des-ede-ofb des-ede3 des-ede3-cbc des-ede3-cfb des-ede3-ofb
des-ofb des3 desx idea idea-cbc
idea-cfb idea-ecb idea-ofb rc2 rc2-40-cbc
rc2-64-cbc rc2-cbc rc2-cfb rc2-ecb rc2-ofb
rc4 rc4-40
Can any one suggest me ,What I entered is correct or not?how to generate smtp certificates?
Thanks in advance
Krishna

Fabian,
Are you familiar with Firefox OS? The reason I say this is because the email client cannot create a certificate excaption. This is actually by design. This is by design: https://wiki.mozilla.org/Gaia/Email/Features#Security
This support request at Mozilla was placed specifically for the Firefox OS product, for which only a single email client exists.
That being said the good folks on the Mozilla Bugzilla, were able to show me how to look up another alias for these servers which does in fact work and does in fact match the SSL certificates. Though Dreamhost support could not provide me with said information, and said information does not in fact exist in the DreamHost wiki.
I find repeated insistance from Dreamhost represenatives that I should just live with SSL certificate exceptions, when there are actual valid server names in existence to match the certificates in question, rediculous.
The fact that you are posting this non solution for a product it isn't even applicable for is beyond unhelpful. It actually serves to muddy the waters.

NAC SSL certificate Issue

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