Go Back   The UNIX and Linux Forums > Special Forums > Security


Security Discuss UNIX and Linux computer and network security, cyber security, cyber attacks, IT security, and more.

Closed Thread    
 
Thread Tools Search this Thread Display Modes
    #1  
Old 06-26-2012
Registered User
 
Join Date: May 2008
Posts: 27
Thanks: 0
Thanked 0 Times in 0 Posts
How to disable TLS 1.0 support in Solaris

Hey Guys,
I have a couple servers that are getting flagged by by our network security team. How do I disable TLS 1.0 protocol within Solaris? The vulnerability is :

CVE-2011-3389
TLS-SSL Server Blockwise Chosen-Boundary Browser Weakness
Sponsored Links
    #2  
Old 06-26-2012
Registered User
 
Join Date: Mar 2010
Posts: 286
Thanks: 11
Thanked 34 Times in 32 Posts
It looks like Oracle says that this is a Java issue (JDK and JRE 7, 6 Update 27 and before, 5.0 Update 31 and before, 1.4.2_33 and before. JRockit R28.1.4 and before). Oracle says if your Java level is higher then the version above, your good. If not patch Java.

ref: Oracle Java Critical Patch Update - October 2011

If you don't need Java remove it.
Sponsored Links
    #3  
Old 08-08-2012
kduffin's Avatar
kduffin kduffin is offline Forum Advisor  
UN1X
 
Join Date: Nov 2003
Location: Belize
Posts: 484
Thanks: 0
Thanked 3 Times in 2 Posts
TLS is used by a multiplicty (or can be) of services. Was this for your Apache2 server? What does your SSLProtocol line look like? You can turn off all but SSLv2 with:

SSLProtocol -all +SSLv2
SSLCipherSuite SSLv2:+HIGH:+MEDIUM:+LOW:+EXP

Cheers,

Keith Duffin
Sponsored Links
Closed Thread

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

More UNIX and Linux Forum Topics You Might Find Helpful
Thread Thread Starter Forum Replies Last Post
Disable all the logs in Solaris reddyr Solaris 8 02-02-2011 02:32 AM
Disable Inbuilt multipathing software of Solaris 10 girish.batra Solaris 4 12-20-2008 04:23 AM
disable telnet on Solaris March_2007 Solaris 11 03-01-2007 11:25 AM



All times are GMT -4. The time now is 12:08 PM.