521 matches found
[USN-1364-1] Linux kernel (OMAP4) vulnerabilities
========================================================================== Ubuntu Security Notice USN-1364-1 February 13, 2012 linux-ti-omap4 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its...
Ubuntu: Security Advisory (USN-1342-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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...
CVE-2012-0056 Linux privilege escalation [Video Demonstration]
CVE-2012-0056 Linux privilege escalation Video Demonstration The Linux kernel is prone to a local privilege-escalation vulnerability.Attackers can exploit this issue to gain escalated privileges and execute arbitrary code with kernel-level privileges. Successfully exploiting this issue will resul...
CVE-2012-0056
The memwrite function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc//mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper...
Input validation
The memwrite function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc//mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper...
CVE-2012-0056
The Linux kernel (versions before 3.2.2 ) is vulnerable to a privilege escalation flaw in the mem_write function. When ASLR is disabled, the function fails to properly check permissions when writing to /proc//mem . This allows local users to modify process memory to gain elevated privileges, a vu...
CVE-2012-0056
The memwrite function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc//mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper...
Linux Kernel local privilege escalation via SUID /proc/pid/mem write
Overview Linux kernel = 2.6.39 incorrectly handles the permissions for /proc//mem. A local, authenticated attacker could exploit this vulnerability to escalate to root privileges. Exploit code is available in the wild and there have been reports of active exploitation. Description /proc//mem is a...
VulnCheck KEV: CVE-2012-0056
The memwrite function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc//mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper...
USN-1342-1: Linux kernel (Oneiric backport) vulnerability
Jüri Aedla discovered that the kernel incorrectly handled /proc//mem permissions. A local attacker could exploit this and gain root privileges...
Linux kernels >=2.6.39 local root exploit 0day-vulnerability warning-the black bar safety net
This is absolutely awesome, and 2.6.39 on top of the kernel all the presence of this vulnerability. Original source http://blog. zx2c4. com/7 4 9, The 利用 代码 可 在 这里 找到 http://www.dis9.com/code/mempodipper-CVE-2012-0056.c.html the. The use of the/proc/pid/mem write,/poc file system is a virtual fil...
Ubuntu 11.10 : linux vulnerability (USN-1336-1)
Clement Lecigne discovered a bug in the HFS filesystem. A local attacker could exploit this to cause a kernel oops. CVE-2011-2203 A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain ro...
kernel: proc: /proc/<pid>/mem mem_write insufficient permission checking
The memwrite function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc//mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper...
USN-1336-1: Linux kernel vulnerability
Clement Lecigne discovered a bug in the HFS filesystem. A local attacker could exploit this to cause a kernel oops. CVE-2011-2203 A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain ro...
Mempodipper - Linux Local Root for >=2.6.39, 32-bit and 64-bit
No description provided by source. Exploit code is here: http://git.zx2c4.com/CVE-2012-0056/plain/mempodipper.c Blog post about it is here: http://blog.zx2c4.com/749 Exploit Title: Mempodipper - Linux Local Root for =2.6.39, 32-bit and 64-bit Date: Jan 21, 2012 Author: zx2c4 Tested on: Gentoo,...
UBUNTU-CVE-2012-0056
The memwrite function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc//mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper...
PT-2012-2268
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.2.2 Description The issue concerns the mem write function in the Linux kernel. When Address Space Layout Randomization ASLR is disabled, this function does not properly check permissions when writing to the...
6-year FreeBSD-SA-05:02.sendfile exploit
Hi, This is almost 0-day. In a sense. I wrote this for a pentesting company. I found it ethically OK to do since the FreeBSD advisory was already out for a couple of weeks. It turns out I was not alone to write an exploit for this bug, and to publish the exploit this year. Timeline: 2005/04/04 -...
FreeBSD 5.4-RELEASE ftpd 6.00LS - 'sendfile' Memory Leak
/FreeBSD include include include include include include include include include int createconnectionchar target, char targetport; void getlineint s; void putlineint s, char out; void usagechar exe; char in8096; char out8096; char out28096; int mainint argc, char argv extern int optind; extern ch...
FreeBSD <= 5.4-RELEASE ftpd (Version 6.00LS) sendfile kernel mem-leak
Exploit for freebsd platform in category local exploits /FreeBSD include include include include include include include include include int createconnectionchar target, char targetport; void getlineint s; void putlineint s, char out; void usagechar exe; char in8096; char out8096; char out28096;...