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Kitploit
Kitploit
•added 2026/10/07 3:57 a.m.•12 views

CVE-2017-2370

0x00.前言 这次提权利用的是machvoucherextractattrrecipetrap存在的一个漏洞,而利用方法的核心就是通过MACHMSGOOLPORTSDESCRIPTOR消息。 关于machmsg ool简单来说当发送一个包含ool descriptor的msg时,内核会将指定的数据从用户空间复制到内核空间,并且内核会一直保持这部分数据,直到目标 task 处理了消息。同样,当目标进程接收一个包含ool descriptor的消息时,内核会将数据从内核空间复制到用户空间(不一定是真正的复制)。因此可以利用这个技术点向内核堆中写入数据或者从内核读取数据。...

9.3CVSS6.2AI score0.11274EPSS
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Kitploit
Kitploit
•added 2026/10/03 4:08 a.m.•13 views

extra_recipe

// ianbeer 针对 iOS 10.2 上 CVE-2017-2370 的内核任意读写利用程序 仅在 iPod Touch 6G 14C92 上测试过——其他设备/固件无法开箱即用! 漏洞 machvoucherextractattrrecipetrap 是一个可以从任何上下文调用的 mach trap。它是 iOS 10 中新增的代码。 kernreturnt machvoucherextractattrrecipetrapstruct machvoucherextractattrrecipeargs args ipcvouchert voucher = IVNULL;...

9.3CVSS7.6AI score0.11274EPSS
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Packet Storm
Packet Storm
•added 2025/12/10 12:00 a.m.•275 views

iOS 12 / macOS 10.14 voucher_swap Use-After-Free

Proof of concept for an older vulnerability from 2019. A use-after-free vulnerability in Apple's Mach voucher subsystem affects macOS version 10.14 and iOS version 12...

7.8CVSS7.8AI score0.28757EPSS
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Exploit DB
Exploit DB
•added 2017/01/26 12:00 a.m.•109 views

Apple macOS 10.12.1 / iOS 10.2 - Kernel Userspace Pointer Memory Corruption

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1004 machvoucherextractattrrecipetrap is a mach trap which can be called from any context Here's the code: kernreturnt machvoucherextractattrrecipetrapstruct machvoucherextractattrrecipeargs args ipcvouchert voucher = IVNULL;...

9.3CVSS7.4AI score0.11274EPSS
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exploitpack
exploitpack
•added 2016/01/28 12:00 a.m.•25 views

Apple Mac OSX iOS - Unsandboxable Kernel Use-After-Free in Mach Vouchers

Apple Mac OSX iOS - Unsandboxable Kernel Use-After-Free in Mach Vouchers / Source: https://code.google.com/p/google-security-research/issues/detail?id=553 The mach voucher subsystem fails to correctly handle spoofed no-more-senders messages. ipckobjectserver will be called for mach messages sent ...

1.2AI score
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