Evasi0n
 evasi0n 1.5.1 on OS X | |
| Developer(s) | Evad3rs(pod2g, MuscleNerd,planetbeing,pimskeks) |
|---|---|
| Stable release | 1.5.3
|
| Operating system | Microsoft Windows,macOSandLinux |
| Website | evasi0n /iOS6(archived) |
| Developer(s) | Evad3rs(pod2g, MuscleNerd, planetbeing, pimskeks) |
|---|---|
| Stable release | 1.0.8
|
| Operating system | Microsoft Windows,andmacOS |
| Website | evasi0n(archived) |
evasi0nis ajailbreakprogram foriOS6.0-6.1.2, released on 4 February 2013, made by the evad3rs team. An updated version for iOS 7.0-7.0.6,evasi0n7,was released on 22 December 2013. More than seven million copies of evasi0n were downloaded in the first four days after release.[1]It is known for a portable code base and minimal use ofarbitrary code execution.
History
[edit]Four of the six exploits used were patched byAppleon 18 March 2013 with the release of iOS 6.1.3. On 22 December 2013, the evad3rs released a new version of evasi0n that supports iOS 7.x, known asevasi0n7.One major exploit used by this jailbreak was patched by Apple with the 4th beta of iOS 7.1 and two more with beta 5. The final release of iOS 7.1 fixed all the exploits used by evasi0n7.[2][3][4]
Technology
[edit]The evasi0n jailbreak first remounts the root file system as read-write and then achieves persistence by editing the/etc/launchd.conffile, whichlaunchdconsults. Evasi0n then applies patches in the kernel, bypassingaddress space layout randomizationby triggering a data fault and reconstructing the kernel slide by reading the faulting instruction from the appropriate ARMexception vector.[5]It produces an "untethered" jailbreak, which means that the jailbreak continues to work even after rebooting the phone.
PCMag reported that evasi0n checks whether it is running on a Chinese-language computer, and, if so, installs Taiji, a Chinese app market, rather thanCydia.[6]
See also
[edit]- p0sixspwn,an userland jailbreak for iOS 6.1.3-6.1.6 developed by iH8sn0w, winocm and SquiffyPwn.
- Cydia,an open-source package manager for iOS which usesAPTrepositories to get apps and tweaks.
References
[edit]- ^"Evasi0n 'jailbreaks' 7M iOS devices, update already available for iOS 6.1.1".AppleInsider.12 February 2013.Retrieved13 February2013.
- ^"iH8sn0w on Twitter:" So the code sign bug that evasi0n7 uses still exists in 7.1b4. Kernel exploit looks patched though:P "".Twitter. 2014-01-21.Retrieved2015-01-28.
- ^"iH8sn0w on Twitter:" Apple fixed the chown vuln that appeared in iOS 7 and used by evasi0n7 by checking to see if its a symlink again:P "".Twitter. 2014-02-04.Retrieved2015-01-28.
- ^"iH8sn0w on Twitter:" evasi0n7's afc sandbox escape is patched in 7.1b5 too. "".Twitter. 2014-02-04.Retrieved2015-01-28.
- ^Greenberg, Andy."Inside Evasi0n, The Most Elaborate Jailbreak To Ever Hack Your iPhone".Forbes.Retrieved23 December2013.
- ^"The Real Code In iOS 7 Jailbreak's Evasi0n".PCMag.Retrieved2023-03-28.
External links
[edit]- Evasi0n– official site (archived)