4.3.4

cdelauz

Member
Bronze
Jul 13, 2008
291
0
16
#1
Any word on when the patch for the PDF exploit is suppose to come out?
 
Dec 17, 2008
592
7
18
PA
#5
I have had the PDF Patch installed for 2 weeks! :)


Sent from my iPhone 5 using iCafe app
 

iphonewarrior

Moderator
Moderator
Apr 11, 2008
13,847
702
113
#7
Thread moved to the iPhone Jailbreak section.
 

iphonewarrior

Moderator
Moderator
Apr 11, 2008
13,847
702
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#8
Besides making the device unjailbreakable, that is all it does.
That doesn't make sense? The jailbreak is PDF based and the device has to be jailbroken in order for you to install the patch, which protects the user from other PDF based (harmful) exploits via the patch in Cydia.

It's kind of silly but no one would have known about the PDF vulnerability until jailbreakme 3.0 was released, it wouldn't have mattered.
 

Europa

Moderator
Senior Moderator
Dec 12, 2008
28,453
5,578
113
Utah
#10
To clarify and elaborate: Apple was alerted about the vulnerability when it was utilized in a jailbreak. Since it could be used maliciously, however unlikely that is, Apple released a security update (firmware 4.3.4) to patch it. If you install the update, jailbreakme.com won't work. Since the 4.3.4 update does nothing but fix the exploit, you can have the best of both worlds by jailbreaking 4.3.3 and then installing the PDF patch in Cydia.
 

Lon

Evangelist
Gold
Jun 5, 2010
2,946
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Alaska
#17
Just for information then. Can the iPhone or iPad 1 still be jail broken on 4.3.4 using Redsn0w, since it is not using the PDF vulnerability?
 

iphonewarrior

Moderator
Moderator
Apr 11, 2008
13,847
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#18
Just for information then. Can the iPhone or iPad 1 still be jail broken on 4.3.4 using Redsn0w, since it is not using the PDF vulnerability?
Yes. But it's tethered.
 

Lon

Evangelist
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Jun 5, 2010
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#19
So the PDF "fix" in 4.3.4 did more than just fix the PDF vulnerability, since Redsn0w did not exploit that vulnerability. That was a question I think!
 

iphonewarrior

Moderator
Moderator
Apr 11, 2008
13,847
702
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#20
So the PDF "fix" in 4.3.4 did more than just fix the PDF vulnerability, since Redsn0w did not exploit that vulnerability. That was a question I think!
Each firmware update throws in a new problem, most if not all recent firmware updates have been jailbreakable, but tethered initially. I see no requirement to update to 4.3.4 when I can get the PDF patch from Cydia for 4.3.3.