Linux 3.4+ recvmmsg x32 compat Proof of Concept

Exploit for linux platform in category dos / poc / PoC trigger for the linux 3.4+ recvmmsg x32 compat bug, based on the manpage https://code.google.com/p/chromium/issues/detail?id=338594 $ while true; do echo $RANDOM /dev/udp/127.0.0.1/1234; sleep 0.25; done / define GNUSOURCE include include...

Ubuntu 13.10 : linux vulnerability (USN-2096-1)

Pageexec reported a bug in the Linux kernel's recvmsg syscall when called from code using the x32 ABI. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrator privileges. Note that Tenable Network Security has extracted the preceding...

Linux Kernel vm86 Syscall不能处理FPU异常本地拒绝服务漏洞

Linux Kernel是一款开源的Linux操作系统。 Linux Kernel VM86系统调用存在一个安全漏洞，在任务切换过程中存在不能处理FPU异常，允许本地攻击者可以利用漏洞使系统崩溃。 0 Linux Kernel 目前没有详细解决方案提供： https://kernel.org/ / This software is provided by the copyright owner "as is" and any expressed or implied warranties, including, but not limited to, the implied...

Oracle Linux 5 / 6 : unbreakable enterprise kernel (ELSA-2013-2589)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2013-2589 advisory. - kernel/signal.c: stop info leak via the tkill and the tgkill syscalls Emese Revfy Orabug: 17951083 CVE-2013-2141 - ipoutput: do skb ufo init for...

Linux/ARM - reverse_shell (tcp,10.1.1.2,0x1337)

/ Title: Linux/ARM - reverseshelltcp,10.1.1.2,0x1337 execve"/bin/sh", 0, 0 vars - 72 bytes Date: 2012-09-08 Tested on: ARM1176JZF-S v6l - Raspberry Pi Author: midnitesnake / Title: Linux/ARM - reverseshelltcp,10.1.1.2,0x1337 execve"/bin/sh", 0, 0 vars - 72 bytes Date: 2012-09-08 Tested on:...

Linux Command Shell, Bind TCP Random Port Inline

Listen for a connection in a random port and spawn a command shell. Use nmap to discover the open port: 'nmap -sS target -p-'. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 57...

Amazon Linux AMI : kernel (ALAS-2012-55)

A buffer overflow flaw was found in the way the Linux kernel's XFS file system implementation handled links with overly long path names. A local, unprivileged user could use this flaw to cause a denial of service or escalate their privileges by mounting a specially crafted disk. CVE-2011-4077 ,...

Oracle Linux 5 : kernel (ELSA-2009-0473)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2009-0473 advisory. - misc exitnotify: kill the wrong capable check 494270 494271 CVE-2009-1337 - misc fork: CLONEPARENT && parentexecid interaction Don Howard 479963 4799...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2012-2003)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2012-2003 advisory. - fs xfs: Fix possible memory corruption in xfsreadlink Carlos Maiolino CVE-2011-4077 - crypto: ghash - Avoid null pointer dereference if no key is...

Oracle Linux 6 : kernel (ELSA-2012-0350)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2012-0350 advisory. - fs xfs: Fix missing xfsiunlock on error recovery path in xfsreadlink Carlos Maiolino 749161 694702 CVE-2011-4077 - fs xfs: Fix memory corruption in...

Kernel: atm: update msg_namelen in vcc_recvmsg()

The vccrecvmsg function in net/atm/common.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call...

FreeBSD mmap Privilege Escalation Exploit

This exploits performs privilege escalation leveraging the mmap vulnerability in FreeBSD 9.1 as described in FreeBSD-SA-13:06. / FreeBSD privilege escalation CVE-2013-2171 credits Konstantin Belousov & Alan Cox tested on FreeBSD 9.1 ref:...

Linux perf_swevent_init Local Root

/ CVE-2013-2094 exploit x8664 Linux include include include include include include include include include define BASE 0x380000000 define BASEJUMP 0x1780000000 define SIZE 0x10000000 define KSIZE 0x2000000 define TMPx 0xdeadbeef + x struct idt uint16t limit; uint64t addr; attributepacked; static...

[ShellNoob v1.0] Shellcode Writing Toolkit

ShellNoob is a writing toolkit, that helps you to writting some shellcodes, converting to different formats, resolving some boring steps. Features: convert shellcode between different formats currently supported: asm, bin, hex, obj, exe, C, python, ruby, pretty interactive opcode-to-binary...

Using Kernel Exploits to Bypass Sandboxes for Fun and Profit

Researchers and attackers alike are quickly discovering you don’t need a fancy Java or Flash exploit to beat application sandboxes. Exploiting an unpatched kernel vulnerability in the underlying operating system, one that’s likely to stay unpatched for a long time, will do just fine. Twice this...

Ubuntu: Security Advisory (USN-1742-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

Ubuntu: Security Advisory (USN-1745-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

Ubuntu Update for linux USN-1741-1

Check for the Version of linux OpenVAS Vulnerability Test $Id: gbubuntuUSN17411.nasl 8650 2018-02-03 12:16:59Z teissa $ Ubuntu Update for linux USN-1741-1 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; y...

Ubuntu: Security Advisory (USN-1740-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

Ubuntu Update for linux-lts-quantal USN-1743-1

Check for the Version of linux-lts-quantal OpenVAS Vulnerability Test $Id: gbubuntuUSN17431.nasl 8509 2018-01-24 06:57:46Z teissa $ Ubuntu Update for linux-lts-quantal USN-1743-1 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This...