381 matches found
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...
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;...
Moderate: Red Hat Security Advisory: kernel-rt security and bug fix update
Updated kernel-rt packages that fix multiple security issues and upgrade the kernel-rt kernel to version 2.6.33.7-rt29 are now available for Red Hat Enterprise MRG 1.3. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System...
JITed egg-hunter stage-0 shellcode
No description provided by source. // JITed egg-hunter stage-0 shellcode // Permanent DEP bypass // // By Alexey Sintsov // [email protected] // [email protected] // // DSecRG - Digital Security Research Group dsecrg.com// // // TAG=3135330731353307 // its mean 0x07333531 twice! // // // This versi...
Online Community CMS by I-net - SQL Injection
Exploit Title: Online Community CMS by I-net SQL Injection Vulnerability Date: 16-03-2010 Author: Th3 RDX Software Link: www.i-netsolution.com/online-community-php-scripts.html Version: Tested on: Projects Made By Them category: webapp Code :...
JITed stage-0 shellcode
Exploit for win32 platform in category shellcode ======================= JITed stage-0 shellcode ======================= Title: JITed stage-0 shellcode Author: Alexey Sintsov Download N/A // JITS0.AS // // VirtualProtect stage-0 shellcode // // how to use stack // // 0000: 0x11111111 -- ret addr ...
apache mod-mem-cache 2.2.4 recall-headers 信息泄漏漏洞
No description provided by source...
kernel security and bug fix update
2.6.18-128.1.10.0.1.el5 - NET Add entropy support to e1000 and bnx2 John Sobecki,Guru Anbalagane orabug 6045759 - MM shrink zone patch John Sobecki,Chris Mason orabug 6086839 - NET Add xen pv/bonding netconsole support Tina yang orabug 6993043 bz 7258 - nfs convert ENETUNREACH to ENOTCONN Guru...
kernel security and bug fix update
2.6.9-78.0.8.0.1.EL - fix entropy flag in bnx2 driver to generate entropy pool John Sobecki orabug 5931647 - fix skb alignment that was causing sendto to fail with EFAULT Olaf Kirch orabug 6845794 - fix enomem due to larger mtu size page alloc Zach Brown orabug 5486128 - fix percpu api bugon with...
Linux Kernel 2.6.x chown() Group Ownership Alteration Exploit
No description provided by source. / $Id: raptorchown.c,v 1.1 2004/12/04 14:44:38 raptor Exp $ raptorchown.c - syschown missing DAC controls on Linux Copyright c 2004 Marco Ivaldi [email protected] Unknown vulnerability in Linux kernel 2.x may allow local users to modify the group ID of file...
autofs default doesn't set nodev in /net
The default configuration for autofs 5 autofs5 in some Linux distributions, such as Red Hat Enterprise Linux RHEL 4 and 5, does not specify the nodev mount option for the -hosts map, which allows local users to access "important devices" by operating a remote NFS server and creating special devic...
NetBSD all versions FireWire IOCTL kernel integer overflow information disclousure
NetBSD all versions FireWire IOCTL kernel integer overflow information disclousure 11/15/2006 Notice =================== This bug has been specially discovered for the Month of Kernel Bugs and to the Hackers to Hackers Conference III http://www.h2hc.org.br/en/. Summary =================== Firewir...
CVE-2002-1826
grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory...
CVE-2002-1826
grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory...
Linux Kernel 2.2 - mmap() Local Denial of Service
Linux Kernel 2.2 - mmap Local Denial of Service / source: https://www.securityfocus.com/bid/6420/info A denial of service vulnerability has been discovered in the Linux 2.2 kernel. It has been reported that it is possible for an unprivileged user to cause the kernel to stop responding due to a bu...