Apple Mac OSX - Kernel Stack Buffer Overflow in GeForce GPU Driver

Exploit for macOS platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=724 nvAPIClient::Escape is the sole external method of nvAcclerator userclient type 0x2a0. It implements its own method and parameter demuxing using the struct-in struct-out buffer...

Apple Mac OSX Kernel - Null Pointer Dereference in AppleMuxControl.kext

Apple Mac OSX Kernel - Null Pointer Dereference in AppleMuxControl.kext / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=783 The method AppleGraphicsControlClient::checkArguments does actually appear to test whether the pointer at this+0xd8 is non-null, but uses it anyway : We...

Apple Mac OSX - Kernel Exploitable Null Pointer Dereference in AppleMuxControl.kext

Exploit for macOS platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=783 The method AppleGraphicsControlClient::checkArguments does actually appear to test whether the pointer at this+0xd8 is non-null, but uses it anyway : We can race external metho...

Apple Mac OSX / iOS Kernel - UAF Racing getProperty on IOHDIXController and testNetBootMethod on IOHDIXControllerUserClient

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=732 This is perhaps a more interesting UaF than just racing testNetBootMethod calls as there looks to be a path to getting free'd memory disclosed back to userspace. Although the copyProperty macro used by...

Apple Mac OSX Kernel - Null Pointer Dereference in AppleGraphicsDeviceControl

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=782 AppleGraphicsDeviceControlClient doesn't check that its pointer to its IOService at this+0xd8 is non-null before using it in all external methods. We can set this pointer to NULL by racing two threads, one of which calls...

Apple Mac OSX - Kernel Use-After-Free Due to Bad Locking in IOAcceleratorFamily2

Exploit for macOS platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=772 In IOAccelContext2::clientMemoryForType the lockbusy/unlockbusy should be extended to cover all the code setting up shared memory type 2. At the moment the lock doesn't protect...

Apple Mac OSX iOS Kernel - UAF Racing getProperty on IOHDIXController and testNetBootMethod on IOHDIXControllerUserClient

Apple Mac OSX iOS Kernel - UAF Racing getProperty on IOHDIXController and testNetBootMethod on IOHDIXControllerUserClient / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=732 This is perhaps a more interesting UaF than just racing testNetBootMethod calls as there looks to be a...

Apple Mac OSX Kernel - Null Pointer Dereference in IOAudioEngine

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=776 IOAudioEngineUserClient::closeClient sets the audioEngine member pointer to NULL IOReturn IOAudioEngineUserClient::closeClient audioDebugIOLog3, "+ IOAudioEngineUserClient%p::closeClient\n", this; if audioEngine && !isInactiv...

Microsoft Word (Windows/OSX) - Crash (PoC)

Source: https://twitter.com/halsten/status/740380171694280704 Win/Mac MSFT Word 0day POC having 3 different forced triggers. Happy exploitation! Let Word recover it, its essential, and then you can trigger the bug afterwards in 3 ways, Save, Close/Save, change format. Proof of Concept:...

Remote Vulnerability Testing Framework: Pocsuite

Pocsuite is an open-sourced remote vulnerability testing and proof-of-concept development framework developed by the Knownsec Security Team. It comes with a powerful proof-of-concept engine, many niche features for the ultimate penetration testers and security researchers. Requirements Python 2.6...

CVE-2016-1816

IOAcceleratorFamily in Apple OS X before 10.11.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service NULL pointer dereference via a crafted app...

Apple QuickTime - .mov Parsing Memory Corruption

Apple QuickTime - .mov Parsing Memory Corruption Application: Apple Quicktime Platforms: OSX Author: Francis Provencher of COSIG Website: http://www.protekresearchlab.com/ Twitter: @COSIG @protekresearch CVE-2016-1848 1 Introduction 2 Report Timeline 3 Technical details 4 POC =============== 1...

Apple QuickTime - MOV File Parsing Memory Corruption

Exploit for macOS platform in category dos / poc Application: Apple Quicktime Platforms: OSX Author: Francis Provencher of COSIG Website: http://www.protekresearchlab.com/ Twitter: @COSIG @protekresearch CVE-2016-1848 1 Introduction 2 Report Timeline 3 Technical details 4 POC =============== 1...

Apple QuickTime - '.mov' Parsing Memory Corruption

Application: Apple Quicktime Platforms: OSX Author: Francis Provencher of COSIG Website: http://www.protekresearchlab.com/ Twitter: @COSIG @protekresearch CVE-2016-1848 1 Introduction 2 Report Timeline 3 Technical details 4 POC =============== 1 Introduction =============== QuickTime is an...

Generate TCP/UDP Outbound Traffic On Multiple Ports

This module generates TCP or UDP traffic across a sequence of ports, and is useful for finding firewall holes and egress filtering. It only generates traffic on the port range you specify. It is up to you to run a responder or packet capture tool on a remote endpoint to determine which ports are...

CVE-2016-1077

Adobe Reader and Acrobat before 11.0.16, Acrobat and Acrobat Reader DC Classic before 15.006.30172, and Acrobat and Acrobat Reader DC Continuous before 15.016.20039 on Windows and OS X are affected by CVE-2016-1077. The vulnerability allows arbitrary code execution or a denial of service via memo...

Libarchive zip zip_read_mac_metadata Code Execution Vulnerability

SUMMARY An exploitable heap overflow vulnerability exists in the zip archive decompression functionality of libarchive. A specially crafted zip file can cause memory corruption leading to code execution. An attacker can send a malformed file to trigger this vulnerability. TESTED VERSIONS libarchi...

Mach Race OSX - Local Privilege Escalation

Mach Race OSX - Local Privilege Escalation Source: https://github.com/gdbinit/machrace Mach Race OS X Local Privilege Escalation Exploit c fG! 2015, 2016, [email protected] - https://reverse.put.as A SUID, SIP, and binary entitlements universal OS X exploit CVE-2016-1757. Usage against a SUID binar...

Apple OSX Message cross-domain scripting attacks vulnerability details（CVE-2 0 1 6-1 7 6 4-the vulnerability warning-the black bar safety net

! Apple in 3 months to fix the CVE-2 0 1 6-1 7 6 4 out of CNNVD-2 0 1 6 0 3-3 4 7, is an application-layer vulnerabilities that can lead to a remote attacker by means of a iMessage client leaked all message content and attachments. Contrast to attack the iMessage Protocol, this is a relatively...

flash-plugin: multiple code execution issues fixed in APSB16-10

Use-after-free vulnerability in Adobe Flash Player before 18.0.0.343 and 19.x through 21.x before 21.0.0.213 on Windows and OS X and before 11.2.202.616 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-1011, CVE-2016-1013,...