win32k Desktop and Clipboard - Null Pointer Dereference

win32k Desktop and Clipboard - Null Pointer Dereference Source: https://code.google.com/p/google-security-research/issues/detail?id=534 The attached PoC triggers a null pointer condition on Windows 7 32-bit, which can potentially be exploited on versions of Windows that allow mapping the null pag...

Adobe Flash TextField.antiAliasType Setter - Use-After-Free

Adobe Flash TextField.antiAliasType Setter - Use-After-Free Source: https://code.google.com/p/google-security-research/issues/detail?id=560 There is a use-after-free in the TextField antiAliasType setter. If it is set to an object with a toString method that frees the TextField, the property will...

Rar - CmdExtract::UnstoreFile Integer Truncation Memory Corruption

Source: https://code.google.com/p/google-security-research/issues/detail?id=550 The attached file crashes in CmdExtract::UnstoreFile because the signed int64 DestUnpSize is truncated to an unsigned 32bit integer. Perhaps CmdExtract::ExtractCurrentFile should sanity check Arc.FileHead.UnpSize earl...

Microsoft Windows Kernel - Brush Object Use-After-Free (MS15-061)

Microsoft Windows Kernel - Brush Object Use-After-Free MS15-061 Source: https://code.google.com/p/google-security-research/issues/detail?id=304 Creating a device context with the flag DCXNORESETATTRS​ and selecting a brush object into the device context will result in the brush being freed on...

Apple Mac OSX Regex Engine (TRE) - Integer Signedness / Overflow

Source: https://code.google.com/p/google-security-research/issues/detail?id=429 The OS X regex engine function tretnfarunparallel contains the following code: int tbytes; ... if !matchtags numtags = 0; else numtags = tnfa-numtags; ... int rbytes, pbytes, totalbytes; char tmpbuf; / Compute the...

Adobe Flash AS2 - Color.setRGB Use-After-Free

Adobe Flash AS2 - Color.setRGB Use-After-Free Source: https://code.google.com/p/google-security-research/issues/detail?id=367&can=1&q=label%3AProduct-Flash%20modified-after%3A2015%2F8%2F17&sort=id Deadline tracking for Chromium VRP bug https://code.google.com/p/chromium/issues/detail?id=484610...

Adobe Flash - Pointer Crash in Button Handling

Adobe Flash - Pointer Crash in Button Handling Source: https://code.google.com/p/google-security-research/issues/detail?id=399&can=1&q=label%3AProduct-Flash%20modified-after%3A2015%2F8%2F17&sort=id The attached sample, signalsigsegv7ffff60a14299554f4dc661554237404dfe394d4c6c3e674.swf, crashes in...

Adobe Flash - Pointer Crash in Drawing and Bitmap Handling

Adobe Flash - Pointer Crash in Drawing and Bitmap Handling Source: https://code.google.com/p/google-security-research/issues/detail?id=396&can=1&q=label%3AProduct-Flash%20modified-after%3A2015%2F8%2F17&sort=id A nasty looking crash is manifesting in various different ways under fuzzing, apparentl...

Microsoft Windows 8.1 - DCOM DCE/RPC Local NTLM Reflection Privilege Escalation (MS15-076)

Source: https://github.com/monoxgas/Trebuchet Trebuchet MS15-076 CVE-2015-2370 Privilege Escalation Copies a file to any privileged location on disk Compiled with VS2015, precompiled exe in Binary directory Usage: trebuchet.exe C:\Users\Bob\Evil.txt C:\Windows\System32\Evil.dll This is a lightly...

Adobe Flash Player copyPixelsToByteArray Integer Overflow

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit3 'Adobe Flash Player copyPixelsToByteArray Integer Overflow', 'Description' = %q This module exploits an integer overflow in Adobe Fla...

Adobe Flash Player PCRE Regex Logic Error Exploit

This Metasploit module exploits a vulnerability found in Adobe Flash Player. A compilation logic error in the PCRE engine, specifically in the handling of the \c escape sequence when followed by a multi-byte UTF8 character, allows arbitrary execution of PCRE bytecode. This module requires...

CVE-2014-9671

Off-by-one error in the pcfgetproperties function in pcf/pcfread.c in FreeType before 2.5.4 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via a crafted PCF file with a 0xffffffff size value that is improperly incremented...

CVE-2014-9674

The MacReadPOSTResource function in base/ftobjs.c in FreeType before 2.5.4 proceeds with adding to length values without validating the original values, which allows remote attackers to cause a denial of service integer overflow and heap-based buffer overflow or possibly have unspecified other...

CVE-2014-9672

Array index error in the parsefond function in base/ftmac.c in FreeType before 2.5.4 allows remote attackers to cause a denial of service out-of-bounds read or obtain sensitive information from process memory via a crafted FOND resource in a Mac font file...

Immunity Canvas: OSX_STICKYKEYSFREE

Name| osxstickykeysfree ---|--- CVE| CVE-2014-4405 Exploit Pack| CANVAS Description| IOHIKeyboardMapper::stickyKeysfree local privilege escalation Notes| CVE Name: CVE-2014-4405 VENDOR: Apple Notes: Tested on: - 10.9 - 10.9.1 - 10.9.2 - 10.9.3 - 10.9.4 - 10.9.5 Repeatability: Multiple Times...