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Thread: How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

  1. #1
    Join Date
    Jul 2011
    Posts
    37

    How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

    I have purchased iphone for my personal and professional use six month ago. I don’t have any problem with the working of the device. I have iOS 4.3.4 in my device. I want some information related to my stuff. So my actual question is how can I fix SSL Vulnerability for iOS < 4.3.5 by Cydia Package isslfix. I just heard about the Cydia Package isslfix but I don’t have enough information about that. Can anyone give me some information to solve my confusion? Please help me.

  2. #2
    Join Date
    Nov 2009
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    3,017

    Re: How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

    I can give you some information on this topic. With the release of JailbreakMe 3.0 and Apple's reaction, iOS has been upgraded twice with a specific end goal, which is to fix the JailbreakMe adventure and different vulnerabilities. As said in the iOS 4.3.4 piece, upgrading to iOS 4.3.4 is not proposed as it just alters the PDF endeavor that JailbreakMe utilized. From there, Apple in a new way discharged a late form 4.3.5, to fix alternate issues that were found. Admitting that redsn0w is now equipped to escape both 4.3.4 and 4.3.5, it is moreover not proposed as you will need to bargain with a tethered escape.

  3. #3
    Join Date
    Mar 2010
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    3,107

    Re: How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

    The latest information about the apple is as follows.
    In Apple's present release, there were things that were fixed that were in reality "true blue" settles. The situation is, if you're sticking with jailbroken, you aren't ready to get this security overhauls without needing to redesign and lose a unmetered escape. This issue has now been unraveled by jan0 who just release a bundle called "isslfix" on Cydia.

    In the most exceptionally fundamental terms, isslfix fixes a SSL defenselessness reputed to be CVE-2011-0228 without needing to overhaul to the most cutting edge firmware. All you basically ought to do is introduce isslfix from Cydia and you will have the same assurance that the later iOS firmwares award.

  4. #4
    Join Date
    Nov 2009
    Posts
    3,331

    Re: How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

    Here I am giving you some instructions that can be useful in your case. You have several choices to install isslfix
    • First you have to Install isslfix straight off Cydia from the BigBoss repo
    • Then you have to Install the isslfix .deb file and take after the introduction directions in the Readme on the GitHub page

  5. #5
    Join Date
    Jun 2009
    Posts
    4,586

    Re: How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

    I'd prescribe that you fix, provided that you are on iOS 4.3.3 or previous, in case you're jailbroken or not.
    However, just jailbroken individuals are in fact equipped to do it.

  6. #6
    Join Date
    Mar 2010
    Posts
    1,998

    Re: How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

    This adventure is based off the way that halfway X.509 authentications are not thoroughly validated by iOS before being pronounced valid--explicitly the "Basic Constraints" field.

    One of the X.509 declaration's fields is "Basic Constraints" which holds things for example what the declaration is valid for (e.g., code mark, S/MIME, SSL/TLS, and so on.) and in case or not the declaration speaks for a Certificate Authority.

    Inasmuch as all iOS provisions rely on the same structure to enter SSL/TLS unions, one fake endorsement, set to embrace any server. It might be utilized to catch any and all information sent by the iPhone to a server of the exploiter's decision that implies a Man in the Middle strike.

  7. #7
    Join Date
    Mar 2010
    Posts
    2,470

    Re: How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

    I want to give you note about iOS5 beta part of the OP. If you are on iOS beta 3 or less than that level jailbroken (some JB-ed 3GS with the 6.15.00 iPad baseband cannot do beta 4-5 until SB is overhauled), then you're still susceptible and ought to likewise introduce this patch.
    I attempted the site and found it to be right for beta 3.

  8. #8
    Join Date
    Mar 2010
    Posts
    2,033

    Re: How to Fix SSL Vulnerability For iOS < 4.3.5 by Cydia Package isslfix

    The PDF patcher 2 was basically made to piece the endeavor utilize by sites on the web. Yet provided that you didn't utilize jailbreakme.com or greenpois0n or redsn0w to escape your system, I could installed it anyways to be protected resulting from the fact that I'm suspicious similar to that.

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