Overlayfs Privilege Escalation Exploit

Exploit for linux platform in category remote exploits This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require "msf/core" class MetasploitModule 'Overlayfs Privilege Escalation', 'Description' = %q This module attempts...

NVIDIA Driver - Unchecked User-Provided Pointer in Escape 0x5000027

NVIDIA Driver - Unchecked User-Provided Pointer in Escape 0x5000027 Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=937 The DxgkDdiEscape handler for 0x5000027 accepts a user provided pointer, but does no checks on it before using it. ... DWORD userptr = escape5000027data-userpt...

Heap-buffer-overflow in find_minlength

Project: svn://vcs.exim.org/pcre2/code/trunk Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=4881488118022144 Fuzzer: libFuzzerpcre2fuzzer Job Type: libfuzzerasanpcre2 Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x614000002c33 Crash State:...

CVE-2016-7420

Crypto++ aka cryptopp through 5.6.4 does not document the requirement for a compile-time NDEBUG definition disabling the many assert calls that are unintended in production use, which might allow context-dependent attackers to obtain sensitive information by leveraging access to process memory...

Design/Logic Flaw

Crypto++ aka cryptopp through 5.6.4 does not document the requirement for a compile-time NDEBUG definition disabling the many assert calls that are unintended in production use, which might allow context-dependent attackers to obtain sensitive information by leveraging access to process memory...

PT-2016-7317

Name of the Vulnerable Software and Affected Versions Crypto++ versions through 5.6.4 Description The issue concerns the lack of documentation for a compile-time definition that disables assert calls, potentially allowing attackers to obtain sensitive information from process memory after an...

Fedora 24 : nfdump (2016-a771d67ba0)

nfdump 1.6.15 released. --- - Fix Security issue http://www.security-assessment.com/files/documents/advis ory/Nfdump%20nfcapd%201.6.14%20-%20Multiple%20Vulnerabil ities.pdf - Fix obyte, opps and obps output records - Fix wrong bps type case in cvs output. Fix opbs ipbs typos nfdump 1.6.14 release...

ntp: ntpd crash when processing config commands with statistics type

It was found that ntpd would exit with a segmentation fault when a statistics type that was not enabled during compilation e.g. timingstats was referenced by the statistics or filegen configuration command...

PCRE pcre_jit_compile.c Denial of Service Vulnerability

PCRE is a Perl library that includes a perl-compatible regular expression library. PCRE version 8.35 pcrejitcompile.c fails to properly optimize nested substitutions using table jumps. A remote attacker could utilize the constructed strings to cause a denial of service stack memory corruption...

openSUSE Security Update : dropbear (openSUSE-2016-393)

This update for dropbear fixes the following issues : - dropbear was updated to upstream version 2016.72 - Validate X11 forwarding input. Could allow bypass of authorizedkeys command= restrictions, found by github.com/tintinweb. Thanks for Damien Miller for a patch. - used as bug fix release for...

PCRE and PCRE2 'compile_branch' function denial of service vulnerability

PCRE is an open source regular expression library written in C. PCRE2 is an API for modifying PCRE. The 'compilebranch' function of PCRE and PCRE2 failed to properly handle regular expressions containing 'ACCEPT' substrings and nested parentheses. A remote attacker submitting a specially crafted...

MS16-019: Security Update for .NET Framework to Address Denial of Service (3137893)

The remote Windows host is missing a security update. It is, therefore, affected by multiple vulnerabilities in the .NET Framework : - A denial of service vulnerability exists due to improper handling of certain Extensible Stylesheet Language Transformations XSLT. A remote attacker can exploit...

Linux x86/x86_64 Read etc/passwd Shellcode

Linux x86/x8664 Read etc/passwd Shellcode. Shellcode exploit for linux platform / + Author : B3mB4m Contact : [email protected] Project : https://github.com/b3mb4m/Shellsploit Greetz : Bomberman,T-Rex,KnocKout,ZoRLu If you want test it, you must compile it within x86 OS. Or basically you can...

Linux Kernel prima WLAN Driver Heap Overflow

/ Coder: Shawn the R0ck, [email protected] Co-worker: Pray3r, [email protected] Compile: arm-linux-androideabi-gcc wextpoc.c --sysroot=$SYSROOT -pie ./a.out wlan0 Boom......shit happens as always;- / include include include include include include include include typedef unsigned char vU8t; defin...

p0wnedShell - PowerShell Runspace Post Exploitation Toolkit

p0wnedShell is an offensive PowerShell host application written in C that does not rely on powershell.exe but runs powershell commands and functions within a powershell runspace environment .NET. It has a lot of offensive PowerShell modules and binaries included to make the process of Post...

Xcode 7 Bitcode workflow and Security Assessment-vulnerability warning-the black bar safety net

With Xcode 7, Apple is Xcode adds a new feature Bitcode 【1】： ! New features often mean new attack surface. This article first describes what is Bitcode and Bitcode workflow in the familiar with the Bitcode of the workflow, the next step is to assess the Bitcode related to the attack surface, and...

openSUSE Security Update : virtualbox (openSUSE-2015-839)

The virtualbox package was updated to version 4.2.36 to fix the following security and non security issues : - Version bump tp 4.2.36 released 2015-11-11 by Oracle - several fixes - Oracle is not more specific - Version bump to 4.2.34 released 2015-10-20 by Oracle bsc951432 - CVE-2015-4813: Only...

Beurk - Experimental Unix Rootkit

BEURK is an userland preload rootkit for GNU/Linux, heavily focused around anti-debugging and anti-detection. NOTE: BEURK is a recursive acronym for B EURK E xperimental U nix R oot K it Features Hide attacker files and directories Realtime log cleanup on utmp/wtmp Anti process and login detectio...

Bash: How to open TCP/UDP sockets

How to open TCP/UDP sockets using a built-in feature in Bash ? Bash shell has a built-in feature that allows to open TCP/UDP sockets using a simple syntax. This is very useful when tools like netcat are not installed or we don’t have the permission to use it. The syntax is $ exec...

Security Oriented Fuzzer: American Fuzzy Lop

American fuzzy lop is a security-oriented fuzzer that employs a novel type of compile-time instrumentation and genetic algorithms to automatically discover clean, interesting test cases that trigger new internal states in the targeted binary. This substantially improves the functional coverage fo...