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💡 Newskategorie: IT Security Nachrichten
🔗 Quelle: reddit.com
Hey,
just FYI: there is a new Citrix / Netscaler vulnerability that allows hackers to steal your Wildcard Certificate and therefore man in the middle attacks are a likely possibility. Assuming that your Wildcard Certificate got stolen it is likely that other Data has been stolen as well ( LDAP and Windows Authentications that the Citrix Instance uses to authenticate with central Systems...)
According to my Company, there are at least 14.000 Domains that are vulnerable to this
How to Fix:
-Set up a new Netscaler from Scratch and delete the old one ( with the newest patch obviously)
-Certificates must be reissued
-Reset Passwords from the Accounts mentioned above
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