Difference between revisions of "Jailbreak Exploits"

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(more exploit description updates)
(TaiG (8.1.3 / 8.2 / 8.3): 8.4.)
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* IOHIDFamily Kernel exploit ({{cve|2014-4487}}) - to overwrite memory
 
* IOHIDFamily Kernel exploit ({{cve|2014-4487}}) - to overwrite memory
   
=== [[TaiG]] (8.1.3 / 8.2 / 8.3) ===
+
=== [[TaiG]] (8.1.3 / 8.2 / 8.3 / 8.4) ===
 
* [[DeveloperDiskImage race condition]] (also used in TaiG for 8.0-8.1.2 but modified) - to mount a fake DDI
 
* [[DeveloperDiskImage race condition]] (also used in TaiG for 8.0-8.1.2 but modified) - to mount a fake DDI
 
* enable-dylibs-to-override-cache - force loading of dynamic libraries from filesystem (where available) instead of the shared cache (overriding libmis)
 
* enable-dylibs-to-override-cache - force loading of dynamic libraries from filesystem (where available) instead of the shared cache (overriding libmis)

Revision as of 16:14, 1 July 2015

This page lists the exploits used in jailbreaks.

Contents

Common exploits which are used in order to jailbreak different versions of iOS

Programs which are used in order to jailbreak different versions of iOS

PwnageTool (2.0 - 5.1.1)

  • uses different common exploits
  • uses the exploits listed below to untether up to iOS 5.1.1

redsn0w (3.0 - 6.0)

  • uses different common exploits
  • uses the same exploits as Absinthe and Absinthe 2.0 to jailbreak iOS 5.0/5.0.1 and 5.1.1
  • uses the exploits listed below to untether up to iOS 5.1.1

sn0wbreeze (3.1.3 - 6.1.3)

  • uses different common exploits
  • uses the exploits listed below to untether up to iOS 6.1.2

Programs which are used in order to jailbreak 1.x

AppTapp Installer (1.0 / 1.0.1 / 1.0.2)

  • iBoot cp-command exploit

iBrickr (1.0 / 1.0.1 / 1.0.2)

  • iBoot cp-command exploit

AppSnapp/JailbreakMe 1.0 (1.0 / 1.0.1 / 1.0.2 / 1.1.1)

OktoPrep (1.1.2)

"Upgrade" to 1.1.2 from a jailborken 1.1.1

Soft Upgrade (1.1.3)

"Upgrade" to 1.1.3 from a running jailbroken 1.1.2

ZiPhone (1.1.3 / 1.1.4 /1.1.5)

iLiberty / iLiberty+ (1.1.3 / 1.1.4 /1.1.5)

Programs which are used in order to jailbreak 2.x

QuickPwn (2.0 - 2.2.1)

Redsn0w Lite (2.1.1)

Programs which are used in order to jailbreak 3.x

purplera1n (3.0)

blackra1n (3.1.2)

Spirit (3.1.2 / 3.1.3 / 3.2)

JailbreakMe 2.0 / Star (3.1.2 / 3.1.3 / 3.2 / 3.2.1)

limera1n / greenpois0n (3.2.2)

Programs which are used in order to jailbreak 4.x

JailbreakMe 2.0 / Star (4.0 / 4.0.1)

limera1n / (4.0 / 4.0.1 / 4.0.2 / 4.1)

greenpois0n (4.1)

greenpois0n (4.2.1)

JailbreakMe 3.0 / Saffron (4.2.6 / 4.2.7 / 4.2.8)

JailbreakMe 3.0 / Saffron (4.3 / 4.3.1 / 4.3.2 / 4.3.3)

Except for the iPod touch 3G on iOS 4.3.1.

i0nic's Untether (4.3.1 / 4.3.2 / 4.3.3)

used in redsn0w to untether iOS 4.3.1 / 4.3.2 / 4.3.3

Programs which are used in order to jailbreak 5.x

unthredera1n (5.0 / 5.0.1 / 5.1 / 5.1.1)

Except for the iPad 3

Absinthe (5.0 on iPhone 4S only / 5.0.1 on iPad 2 and iPhone 4S)

Corona Untether (5.0.1)

Absinthe 2.0 and Rocky Racoon Untether (5.1.1)

  • a new Packet Filter Kernel Exploit (CVE-2012-3728)
  • Racoon DNS4/WINS4 table buffer overflow (CVE-2012-3727)
  • MobileBackup2 Copy Exploit

Programs which are used in order to jailbreak 6.x

evasi0n (6.0 / 6.0.1 / 6.0.2 / 6.1 / 6.1.1 / 6.1.2)

p0sixspwn (6.1.3 / 6.1.4 / 6.1.5 / 6.1.6)

Programs which are used in order to jailbreak 7.x

evasi0n7 (7.0 / 7.0.1 / 7.0.2 / 7.0.3 / 7.0.4 / 7.0.5 / 7.0.6)

This section is a stub; it is incomplete. Please add more content to this section and remove this tag.

Geeksn0w (7.1 / 7.1.1 / 7.1.2)

Pangu (7.1 / 7.1.1 / 7.1.2)

  • Mach-O OSBundleHeaders info leak (CVE-2014-4491) (Pangu v1.0.0)
  • AppleKeyStore::initUserClient info leak (CVE-2014-4407) (Pangu >v1.0.0)
  • break_early_random (by i0n1c and Tarjei Mandt of Azimuth) (CVE-2014-4422)
  • mach_port_kobject exploit CVE-2014-4496 - used to recover the permutation value and addresses of kernel objects
  • IOSharedDataQueue notification port overwrite (CVE-2014-4461)
  • "syslogd chown" vulnerability
  • enterprise certificate (no real exploit, used for initial "unsigned" code execution)
  • "foo_extracted" symlink vulnerability (used to write to /var) (CVE-2014-4386)
  • /tmp/bigfile (a big file for improvement of the reliability of a race condition)
  • VoIP backgrounding trick (used to auto restart the app)
  • hidden segment attack

Programs which are used in order to jailbreak 8.x

Pangu8 (8.0 / 8.0.1 / 8.0.2 / 8.1)

  • an exploit for a bug in /usr/libexec/neagent (source @iH8sn0w)
  • enterprise certificate (inside the IPA)
  • a kind of dylib injection into a system process (see IPA)
  • a dmg mount command (looks like the Developer DMG) (syslog while jailbreaking)
  • a sandboxing problem in debugserver (CVE-2014-4457)
  • mach_port_kobject exploit CVE-2014-4496 - used to recover the permutation value and addresses of kernel objects
  • the same kernel exploit as used in the first Pangu (CVE-2014-4461) (source @iH8sn0w)
  • enable-dylibs-to-override-cache
  • a new ovelapping segment attack (CVE-2014-4455)
  • Mach-O OSBundleHeaders info leak (CVE-2014-4491)

TaiG and PPJailbreak (8.0 / 8.0.1 / 8.0.2 / 8.1 / 8.1.1 / 8.1.2)

(See also details at newosxbook.com)

  • A new AFC symlink attack (CVE-2014-4480) - to get onto the device filesystem
  • DeveloperDiskImage race condition (by comex, also used in p0sixspwn) - to mount a fake DDI and instantly overwrite (via union) libmis/xpcd_cache
  • A new overlapping segment attack [in a modified version], dyld, (CVE-2014-4455) - negative LC_SEGMENT - to allow libmis and xpcdcache to load
  • libmis redirection of MISValidateSignature (as per evasion) to kCFEqual, with overlapping segment variant on TaiG (Segment at end of file, negative)
  • enable-dylibs-to-override-cache - force loading of dynamic libraries from filesystem (where available) instead of the shared cache (overriding libmis/xpcd_cache)
  • MobileStorageMounter exploit (CVE-2015-1062)
  • Backup exploit used to access restricted parts of the filesystem (CVE-2015-1087)

Kernel:

  • Mach-O OSBundleHeaders info leak (CVE-2014-4491) - leaks slid addresses
  • mach_port_kobject exploit CVE-2014-4496 - used to recover the permutation value and addresses of kernel objects
  • IOHIDFamily Kernel exploit (CVE-2014-4487) - to overwrite memory

TaiG (8.1.3 / 8.2 / 8.3 / 8.4)

  • DeveloperDiskImage race condition (also used in TaiG for 8.0-8.1.2 but modified) - to mount a fake DDI
  • enable-dylibs-to-override-cache - force loading of dynamic libraries from filesystem (where available) instead of the shared cache (overriding libmis)
  • (rest currently unknown)