Shulou(Shulou.com)05/31 Report--

Audio commentary

In the early hours of this morning, Apple officially launched the official version of iOS 13.5.1 to users, this time the updated version is 17F80. The official version of iOS 13.5.1 system update mainly provides important security updates, blocking the previous Unc0ver jailbreak vulnerability. It is recommended that all users install updates. Benshaw provides you with the download address of the iOS 13.5.1 firmware here. (firmware download address is as follows)

Apple added new details about iOS 13.5.1 to its secure web page, confirming that the iOS 13.5.1 update fixed the vulnerability used by Unc0ver jailbreak:

Core

Applicable to: iPhone 6s and above, iPad Air 2 and above, iPad mini 4 and above, iPod touch seventh generation

Impact: applications may be able to execute arbitrary code with kernel privileges

Note: the memory consumption problem is solved by improving memory processing.

CVE-2020-9859:unc0ver

After the release of iOS 13.5 in May, the jailbreak team unc0ver released the jailbreak tool unc0ver 5.0.0, which supports all devices and iOS versions. The new jailbreak tool still exploits 0day kernel vulnerabilities, including support for devices such as iPhone 11, iPhone SE 2, and iPad Pro 2020.

Overview of the upgrade models supported by the iOS 13.5.1 system:

IPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6s plus, iPhone SE, iPod touch (seventh generation)

Ios103.5.1 official firmware download address:

IPhone device:

IPhone 11: click to download (A2223)

IPhone 11 Pro: click to download (A2217)

IPhone 11 Pro Max: click to download (A2220)

IPhone XS: click to download (A1920, A2097, A2098, A2100)

IPhone XS Max: click to download (A2104)

IPhone XR: click to download (A1984, A2105, A2106, A2108)

IPhone X: click to download (A1865PowerA1902)

IPhone 8: click to download (A1863, A1906, A1907)

IPhone 8 Plus: click to download (A1864, A1898, A1899)

IPhone 7 Plus: click to download (A1661, A1785, A1786)

IPhone 7: click to download (A1660, A1779, A1780)

IPhone SE 2: click to download

IPhone SE: click to download (A1662, A1723, A1724)

IPhone 6s Plus: click to download (A1634, A1687, A1690, A1699)

IPhone 6s: click to download (A1633, A1688, A1691, A1700)

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