Linux/x86 - /bin/sh Shellcode + ASLR Bruteforce

/bin/sh shellcode Ubuntu 14.0.4 32 bit + ASLR Bruteforce shellcodeandaslrbruteforce.c Tested on : Ubuntu 14.04 32 bits Author : Pawan Lal email protected vim shellcodeandaslrbruteforce.c include include include include void vuln const char arg char buffer100; strcpybuffer, arg; printf"Hello %s\n"...

Selfrando Technique Mitigates Attacks Unmasking Tor Users

The FBI’s apparent capability to unmask users of the Tor Network has caused hand-wringing among those concerned with privacy and civil liberties, many of whom are busy trying to win legal battles to get law enforcement to confess as to how they’re doing it. A team of academics and researchers,...

openSUSE Security Update : the Linux Kernel (openSUSE-2016-753)

The openSUSE Leap 42.1 kernel was updated to 4.1.26 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2016-1583: Prevent the usage of mmap when the lower file system does not allow it. This could have lead to local privilege escalation when ecryptfs-utils wa...

Microsoft Windows - gdi32.dll Multiple DIB-Related EMF Record Handlers Heap Out-of-Bounds ReadsMemory Disclosure (MS16-074)

Microsoft Windows - gdi32.dll Multiple DIB-Related EMF Record Handlers Heap Out-of-Bounds ReadsMemory Disclosure MS16-074 Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=757 As clearly visible in the EMF Enhanced Metafile image format specification MS-EMF, there are multiple...

Microsoft Windows - gdi32.dll Multiple DIB-Related EMF Record Handlers Heap Based Out-of-Bounds Read

Exploit for windows platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=757 As clearly visible in the EMF Enhanced Metafile image format specification MS-EMF, there are multiple records which deal with DIBs Device Independent Bitmaps. Examples of such...

MS15-1 0 6 JavaScript ArrayBuffer. slice any address read-vulnerability analysis-vulnerability warning-the black bar safety net

2 0 1 5 year 8 month 1 3 day, Microsoft released the Update Patch security bulletin MS15-1 0 6, which contains the About Internet Explorer multiple vulnerabilities. Before, we have explained how to attack the VBScript engine inside the Filter function in the presence of type confusion...

Debian DLA-516-1 : linux security update

This update fixes the CVEs described below. CVE-2016-0821 Solar Designer noted that the list 'poisoning' feature, intended to mitigate the effects of bugs in list manipulation in the kernel, used poison values within the range of virtual addresses that can be allocated by user processes...

[SECURITY] [DLA 516-1] linux security update

Package : linux Version : 3.2.81-1 CVE ID : CVE-2016-0821 CVE-2016-1583 CVE-2016-2184 CVE-2016-2185 CVE-2016-2186 CVE-2016-2187 CVE-2016-3134 CVE-2016-3136 CVE-2016-3137 CVE-2016-3138 CVE-2016-3140 CVE-2016-3157 CVE-2016-3672 CVE-2016-3951 CVE-2016-3955 CVE-2016-3961 CVE-2016-4482 CVE-2016-4485...

CVE-2016-3216

GDI32.dll in the Graphics component in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 allows remote attackers to bypass the ASLR protection mechanism via unspecified vectors...

CVE-2016-3216

CVE-2016-3216 involves GDI32.dll in the Windows Graphics Component, where memory handling flaws allow remote attackers to bypass ASLR and disclose memory contents. Affected products include Windows Vista SP2, Windows Server 2008 SP2/R2, Windows 7 SP1, Windows 8.1, Windows Server 2012, Windows RT ...

CVE-2016-3216

GDI32.dll in the Graphics component in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 allows remote attackers to bypass the ASLR protection mechanism via unspecified vectors...

DLA-516-1 linux - security update

Bulletin has no description...

CVE-2016-3216: Exposure of Sensitive Information to an Unauthorized Actor

GDI32.dll in the Graphics component in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 allows remote attackers to bypass the ASLR protection mechanism via unspecified vectors...

Microsoft Graphics Component Multiple Vulnerabilities (3164036)

This host is missing an important security update according to Microsoft Bulletin MS16-074. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Windows Graphics Component Information Disclosure Vulnerability

An information disclosure vulnerability exists when the Windows Graphics Component GDI32.dll fails to properly handle objects in memory, allowing an attacker to retrieve information that could lead to an Address Space Layout Randomization ASLR bypass. An attacker who successfully exploited this...

PT-2016-2184

Name of the Vulnerable Software and Affected Versions Microsoft Windows Vista SP2 Microsoft Windows Server 2008 SP2 and R2 SP1 Microsoft Windows 7 SP1 Microsoft Windows 8.1 Microsoft Windows Server 2012 Gold and R2 Microsoft Windows RT 8.1 Microsoft Windows 10 Gold and 1511 Description The issue ...

Easy RM to MP3 Converter 2.7.3.700 - .m3u File (Universal ASLR + DEP Bypass)

Easy RM to MP3 Converter 2.7.3.700 - .m3u File Universal ASLR + DEP Bypass Exploit Title: Easy RM to MP3 Converter 2.7.3.700 .m3u File BoF Exploit with Universal DEP+ASLR bypass Date: 2016-06-12 Exploit Author: Csaba Fitzl Vendor Homepage: N/A Software Link:...

USN-3004-1: Linux kernel (Raspberry Pi 2) vulnerabilities

Justin Yackoski discovered that the Atheros L2 Ethernet Driver in the Linux kernel incorrectly enables scatter/gather I/O. A remote attacker could use this to obtain potentially sensitive information from kernel memory. CVE-2016-2117 Jann Horn discovered that eCryptfs improperly attempted to use...

USN-3002-1 linux-lts-wily vulnerabilities

Justin Yackoski discovered that the Atheros L2 Ethernet Driver in the Linux kernel incorrectly enables scatter/gather I/O. A remote attacker could use this to obtain potentially sensitive information from kernel memory. CVE-2016-2117 Jann Horn discovered that eCryptfs improperly attempted to use...

USN-3002-1: Linux kernel (Wily HWE) vulnerabilities

Justin Yackoski discovered that the Atheros L2 Ethernet Driver in the Linux kernel incorrectly enables scatter/gather I/O. A remote attacker could use this to obtain potentially sensitive information from kernel memory. CVE-2016-2117 Jann Horn discovered that eCryptfs improperly attempted to use...