sudo security update

1.8.6p3-25 - Update noexec syscall blacklist - Fixes CVE-2016-7032 and CVE-2016-7076 Resolves: rhbz1391937...

Linux Kernel 2.6.32-rc1 x86_64 Register Leak Exploit

Linux kernel version 2.6.32-rc1 x8664 register leak proof of concept code. / written by Ingo Molnar -- it's true because this comment says the exploit was written by him! / include include unsigned int r81; unsigned int r82; unsigned int r91; unsigned int r92; unsigned int r101; unsigned int r102...

IBM AIX 5.3/6.1/7.1/7.2 - 'lquerylv' Local Privilege Escalation

!/usr/bin/sh AIX lquerylv 5.3, 6.1, 7.1, 7.2 local root exploit. Tested against latest patchset 7100-04 This exploit takes advantage of known issues with debugging functions within the AIX linker library. We are taking advantage of known functionality, and focusing on badly coded SUID binaries...

kernel: vfs: missing detection of hardlinks in vfs_rename() on overlayfs

A flaw was found that the vfsrename function did not detect hard links on overlayfs. A local, unprivileged user could use the rename syscall on overlayfs on top of xfs to crash the system...

Information disclosure

The XFS subsystem in the Linux kernel through 4.8.2 allows local users to cause a denial of service fdatasync failure and system hang by using the vfs syscall group in the trinity program, related to a "page lock order bug in the XFS seek hole/data implementation."...

CVE-2016-8660

The XFS subsystem in the Linux kernel through 4.8.2 allows local users to cause a denial of service fdatasync failure and system hang by using the vfs syscall group in the trinity program, related to a "page lock order bug in the XFS seek hole/data implementation."...

SELinux W+X Protection Bypass via AIO

Exploit for linux platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=854 SELinux has a set of permissions that can be used to prevent processes from creating executable memory mappings that contain data controlled by the process PROCESSEXECMEM,...

Linux SELinux - W+X Protection Bypass via AIO

Linux SELinux - W+X Protection Bypass via AIO / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=854 SELinux has a set of permissions that can be used to prevent processes from creating executable memory mappings that contain data controlled by the process PROCESSEXECMEM,...

DLA-607-1 tryton-server - security update

Bulletin has no description...

Kaspersky Internet Security KLIF Driver NtAdjustTokenPrivileges_HANDLER Denial of Service

Summary A denial of service vulnerability exists in the syscall filtering functionality of Kaspersky Internet Security KLIF driver. A specially crafted native api call can cause a access violation in KLIF kernel driver resulting in local denial of service. An attacker can run program from user mo...

Kaspersky Internet Security KLIF Driver NtUserCreateWindowEx_HANDLER Denial of Service

Summary A denial of service vulnerability exists in the syscall filtering functionality of the Kaspersky Internet Security KLIF driver. A specially crafted native api call request can cause a access violation exception in KLIF kernel driver resulting in local denial of service. An attacker can ru...

UBUNTU-CVE-2016-6136

Race condition in the auditlogsingleexecvearg function in kernel/auditsc.c in the Linux kernel through 4.7 allows local users to bypass intended character-set restrictions or disrupt system-call auditing by changing a certain string, aka a "double fetch" vulnerability...

Linux ARM / ARM64 - perf_event_open() Arbitrary Memory Read

Exploit for linux platform in category dos / poc perfeventopen offers to collect various pieces of information when an event occurs, including a user stack backtrace PERFSAMPLECALLCHAIN. To collect a user stack backtrace, the kernel grabs the userland register state if the event occured in...

Linux/x86-64 - Syscall Persistent Bind Shell + (Multi-terminal) + Password + Daemon (83, 148, 177 bytes)

Linux/x86-64 - Syscall Persistent Bind Shell + Multi-terminal + Password + Daemon 83, 148, 177 bytes. Shellcode exploit for Linx86-64 platform include include //| Exploit Title: Syscall Persistent Bind Shell + multi-terminal + password + daemon 83, 148, 177 bytes //| Date: 7/15/2016 //| Exploit...

Linux/x86-64 - Syscall Persistent Bind Shell + Multi-terminal + Password + Daemon Shellcode (83, 148

include include //| Exploit Title: Syscall Persistent Bind Shell + multi-terminal + password + daemon 83, 148, 177 bytes //| Date: 7/15/2016 //| Exploit Author: CripSlick //| Tested on: Kali 2.0 x86x64 //| Version: No Program Version, Only Syscalls Used //| email protected //| OffSec ID: OS-20614...

CVE-2016-6197

It was found that the unlink and rename functionality in overlayfs did not verify the upper dentry for staleness. A local, unprivileged user could use the rename syscall on overlayfs on top of xfs to panic or crash the system...

The vulnerability of the Linux operating system, which allows a malicious individual to gain access to protected information

The function rawcmdcopyout in the file /drivers/block/floppy.c contains an error in the handling of permissions for accessing memory pointers during the execution of the system call FDRAWCMD. This allows a malicious individual to gain access to information stored in the dynamic memory of the...

Linux/x86 - Bind Shell Port 4444/TCP Shellcode (98 bytes)

/ Linux x86 TCP Bind Shell Port 4444 98 bytes Author: sajith Tested on: i686 GNU/Linux Shellcode Length: 98 SLAE - 750 ------------c prog ---poc by sajith shetty---------- include include include include include int mainvoid int sockfiledes, clientfd; struct sockaddrin sockad; //1we need to creat...

Linux x86_64 /etc/passwd File Sender Shellcode

Linux x8664 /etc/passwd File Sender Shellcode. Shellcode exploit for linx86-64 platform / Title : Linux x8664 /etc/passwd file sender shellcode Date : 28-06-2016 Author : Roziul Hasan Khan Shifat Tested On : Ubuntu 14.04 LTS x8664 / / Disassembly of section .text: 0000000000400080 : 400080: 48 31...

Linux x86 /bin/sh Shellcode + ASLR Bruteforce

Linux x86 /bin/sh Shellcode + ASLR Bruteforce. Shellcode exploit for linx86 platform /bin/sh shellcode Ubuntu 14.0.4 32 bit + ASLR Bruteforce shellcodeandaslrbruteforce.c Tested on : Ubuntu 14.04 32 bits Author : Pawan Lal [email protected] vim shellcodeandaslrbruteforce.c include include inclu...