kernel security update

CentOS Errata and Security Advisory CESA-2016:0450 Updated kernel packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base...

Fedora 22 : pax-utils-1.1.4-1.fc22 (2015-6565f29415)

Changes since 1.0.5: security: whitelist the getcwd syscall security: fix build on systems w/out sisyscall security: whitelist the futex syscall security: whitelist dup syscalls security: do not warn when seccomp is disabled in the kernel security: whitelist fakeroot syscalls security: add a debu...

Fedora 23 : pax-utils-1.1.4-1.fc23 (2015-73cdd43bc0)

Changes since 1.0.5: security: whitelist the getcwd syscall security: fix build on systems w/out sisyscall security: whitelist the futex syscall security: whitelist dup syscalls security: do not warn when seccomp is disabled in the kernel security: whitelist fakeroot syscalls security: add a debu...

Apache 2.4.7 + PHP 7.0.2 - openssl_seal() Uninitialized Memory Code Execution

Apache 2.4.7 + PHP 7.0.2 - opensslseal Uninitialized Memory Code Execution ?php // Source: http://akat1.pl/?id=1 function getmaps $fh = fopen"/proc/self/maps", "r"; $maps = fread$fh, 331337; fclose$fh; return explode"\n", $maps; function findmap$sym $addr = 0; foreachgetmaps as $record if...

McAfee Application Control Kernel Driver Memory Corruption Elevation of Privilege Vulnerability

McAfee Application Control is a centrally managed whitelisting solution. McAfee Application Control has a security vulnerability in the handling of syscall 768 within the swin.sys kernel driver, which can be exploited to execute arbitrary code in the system context by writing a "0" to any locatio...

McAfee Application Control Kernel Driver Memory Corruption Privilege Escalation Vulnerability

This vulnerability allows local attackers to execute arbitrary code on vulnerable installations of McAfee Application Control. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within...

Linux/x86 execve "/bin/sh" - shellcode 24 byte

Linux/x86 execve "/bin/sh" - shellcode 24 byte. Shellcode exploit for linx86 platform / ; Title: Linux/x86 execve "/bin/sh" - shellcode 24 byte ; Platform: linux/x86 ; Date: 2015-01-03 ; Author: Dennis 'dhn' Herrmann ; Website: https://zer0-day.pw BITS 32 global start section .text ; syscalls...

x86_64 Linux bind TCP port shellcode

x8664 Linux bind TCP port shellcode. Shellcode exploit for linx86-64 platform /--------------------------------------------------------------------------------------------------------------------- / Exploit Title: bindshell TCP Author: Scorpion Copyright: c 2016 iQube. http://iQube.io Release Dat...

TCP Bindshell with Password Prompt - 162 bytes

TCP Bindshell with Password Prompt - 162 bytes. Shellcode exploit for linux platform /--------------------------------------------------------------------------------------------------------------------- / Title: tcp bindshell with password prompt in 162 bytes Author: Sathish kumar Contact:...

Linux/x86-64 - Bind 4444/TCP Port Shellcode (103 bytes)

/--------------------------------------------------------------------------------------------------------------------- / Exploit Title: bindshell TCP Author: Scorpion Copyright: c 2016 iQube. http://iQube.io Release Date: January 1, 2016 Contact: https://www.facebook.com/sathish.royalmechanical...

Linux/x86-64 - Bind TCP Port Shellcode (103 bytes)

/--------------------------------------------------------------------------------------------------------------------- / Author: Scorpion Copyright: c 2016 iQube. http://iQube.io Release Date: January 1, 2016 Description: x64 Linux null-free TCP bind port shellcode Assembled Size: 103 bytes Teste...

PT-2015-3272 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.3.3 Description: The issue is related to the IPv6 stack in the Linux kernel, which mishandles options data. This can be exploited by local users to gain privileges or cause a denial of service, resulting in a...

Linux 3.17 noexec Bypass with Python ctypes and memfd_create Vulnerability

Exploit for linux platform in category local exploits Exploit Title: Linux = 3.17 noexec bypass with python ctypes and memfdcreate Date: 2015.10.14 Exploit Author: soyer Version: linux = 3.17 Tested on: Ubuntu 15.04 x8664 usage: $ ls -la execfile -rwxr-xr-x 1 soyer soyer 8600 Oct 14 15:04 execfil...

Oracle: Security Advisory (ELSA-2015-3014)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Oracle: Security Advisory (ELSA-2015-3015)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Apport 2.19 (Ubuntu 15.04) - Local Privilege Escalation

Source: http://www.halfdog.net/Security/2015/ApportKernelCrashdumpFileAccessVulnerabilities/ Problem description: On Ubuntu Vivid Linux distribution apport is used for automated sending of client program crash dumps but also of kernel crash dumps. For kernel crashes, upstart or SysV init invokes...

OS X x64 /bin/sh Shellcode, NULL Byte Free, 34 bytes

OS X x64 /bin/sh Shellcode, NULL Byte Free, 34 bytes. Shellcode exploit for osx platform Author: Csaba Fitzl, @theevilbit Tested on OS X 10.10.5 OS X x64 /bin/sh shellcode, NULL byte free, 34 bytes Assembly version binsh-shellcode.asm ./nasm -f macho64 binsh-shellcode.asm ld -macosxversionmin...

CVE-2015-3291

arch/x86/entry/entry64.S in the Linux kernel before 4.1.6 on the x8664 platform does not properly determine when nested NMI processing is occurring, which allows local users to cause a denial of service skipped NMI by modifying the rsp register, issuing a syscall instruction, and triggering an NM...

CVE-2015-5757

libpthread in Apple iOS before 8.4.1 and OS X before 10.10.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service memory corruption via an app that uses a crafted syscall to interfere with locking...

Memory corruption

libpthread in Apple iOS before 8.4.1 and OS X before 10.10.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service memory corruption via an app that uses a crafted syscall to interfere with locking...