The vulnerability of the Linux operating system, which allows a hacker to trigger a service failure or increase their privileges.

The vulnerability of the Linux operating system’s kernel is related to the improper limitation on the use of non- canonical values for the saved RIP address during system calls that do not utilize IRET. Exploiting this vulnerability can allow an attacker, operating locally, to increase their...

Linux/x86-64 - Ncat Shellcode (SSL, MultiChannel, Persistant, Fork, IPv4/6, Password) (176 bytes)

include include // Exploit Title: Linux 64bit Ncat + SSL + MultiChannel + Persistant + Fork + IPv4/6 + Password 176byte // Date: 7/5/2016 // Exploit Author: CripSlick // Tested on: Kali 2.0 // Version: Ncat: Version 7.01 // email protected // OffSec ID: OS-20614 // http://50.112.22.183/...

Linux 64bit Ncat Shellcode SSL, MultiChannel, Persistant, Fork, IPv4/6, Password - 176 bytes

Linux 64bit Ncat Shellcode SSL, MultiChannel, Persistant, Fork, IPv4/6, Password - 176 bytes. Shellcode exploit for linx86-64 platform include include // Exploit Title: Linux 64bit Ncat + SSL + MultiChannel + Persistant + Fork + IPv4/6 + Password 176byte // Date: 7/5/2016 // Exploit Author:...

Linux/x86-64 - Ncat Shellcode (SSL, MultiChannel, Persistant, Fork, IPv4/6, Password) (176 bytes)

include include // Exploit Title: Linux 64bit Ncat + SSL + MultiChannel + Persistant + Fork + IPv4/6 + Password 176byte // Date: 7/5/2016 // Exploit Author: CripSlick // Tested on: Kali 2.0 // Version: Ncat: Version 7.01 // email protected // OffSec ID: OS-20614 // http://50.112.22.183/...

[SECURITY] [DSA 3607-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3607-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso June 28, 2016 https://www.debian.org/security/faq -...

7zip HFS+ NArchive::NHfs::CHandler::ExtractZlibFile Code Execution Vulnerability

Talos Vulnerability Report TALOS-2016-0093 7zip HFS+ NArchive::NHfs::CHandler::ExtractZlibFile Code Execution Vulnerability May 10, 2016 CVE Number CVE-2016-2334 DESCRIPTION An exploitable heap overflow vulnerability exists in the NArchive::NHfs::CHandler::ExtractZlibFile method functionality of...

Linux/x86-64 - Bind 1472/TCP Shellcode (IPv6) (199 bytes)

/ Title : Linux x8664 bind tcp : port 1472 ipv6 Date : 02/05/2016 Author : Roziul Hasan Khan Shifat Tested On : Ubuntu 14.04 LTS x8664 Contact : email protected / / section .text global start start: ;;socket xor rax,rax push 6 push 0x1 push 10 pop rdi pop rsi pop rdx mov al,41 ;socket syscall...

Linux kernel-table levels denial of service vulnerability

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A denial of service vulnerability exists in the fork implementation of Linux kernel versions prior to 4.5 on the s390 platform, which stems from the program failing to properl...

DEBIAN-CVE-2016-2143

The fork implementation in the Linux kernel before 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service system crash or possibly have unspecified other impact via a crafted application, related to...

CVE-2016-2143

The fork implementation in the Linux kernel before 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service system crash or possibly have unspecified other impact via a crafted application, related to...

CVE-2016-2143

The fork implementation in the Linux kernel before 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service system crash or possibly have unspecified other impact via a crafted application, related to...

CVE-2016-2143

The fork implementation in the Linux kernel before 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service system crash or possibly have unspecified other impact via a crafted application, related to...

Uses insecure CSPRNG (openssl_random_pseudo_bytes())

It's not fork safe In most versions of PHP, it lies about being secure And today I learned that OpenSSL, by default i.e. unchangable from PHP land uses MD5 as a CSPRNG thanks @atoponce I'm stuck between several possible avenues: Release a new version v1.3.0 or most likely v2.0.0 that doesn't rely...

openSUSE: Security Advisory for glibc (openSUSE-SU-2016:0490-1)

The remote host is missing an update for the 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 ifdescription...

Linux Embedded Firmware Dynamic Analysis: FIRMADYNE

FIRMADYNE is an automated and scalable system for performing emulation and dynamic analysis of Linux-based embedded firmware. It includes the following components: modified kernels MIPS: v2.6.32 , ARM: v4.1 , v3.10 for instrumentation of firmware execution; a userspace NVRAM library to emulate a...

The use of the Linux kernel information leak to bypass the kALSR protection mechanisms-vulnerability warning-the black bar safety net

A preliminary description of the Since it has been in the linux kernel fix, so there is nothing concern about this vulnerability. http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b2f73922d119686323f14fbbe46587f863852328 According to the researchers know, the mainstream...

LDAP Injection

Overview Versions 2.2.4 and earlier of ldapauth-fork are affected by an LDAP injection vulnerability. This allows an attacker to inject and run arbitrary LDAP commands via the username parameter. Recommendation ldapauth is not actively maintained, having not seen a publish since 2014. As a result...

LDAP Injection

Overview Versions 2.3.2 and earlier of ldapauth-fork are affected by an LDAP injection vulnerability. This allows an attacker to inject and run arbitrary LDAP commands via the username parameter. Recommendation Update to ldapauth-fork version 2.3.3 or later. References -...

issetugid() + rsh + libmalloc OS X Local Root

CVE-2015-5889: issetugid + rsh + libmalloc osx local root tested on osx 10.9.5 / 10.10.5 jul/2015 by rebel import os,time,sys env = s = os.stat"/etc/sudoers".stsize env'MallocLogFile' = '/etc/crontab' env'MallocStackLogging' = 'yes' env'MallocStackLoggingDirectory' = 'a\n root echo "ALL ALL=ALL...

Security update for libressl (important)

libressl was updated to version 2.2.1 to fix 16 security issues. LibreSSL is a fork of OpenSSL. Because of that CVEs affecting OpenSSL often also affect LibreSSL. These security issues were fixed: - CVE-2014-3570: The BNsqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1...