CVE-2018-16864

An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when a program with long command line arguments calls syslog. A local attacker may use this flaw to crash systemd-journald or escalate his privileges...

New Systemd Privilege Escalation Flaws Affect Most Linux Distributions

Security researchers have discovered three vulnerabilities in Systemd, a popular init system and service manager for most Linux operating systems, that could allow unprivileged local attackers or malicious programs to gain root access on the targeted systems. The vulnerabilities, assigned as...

Solaris - RSH Stack Clash Privilege Escalation (Metasploit)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Solaris RSH Stack Clash Privilege Escalation', 'Description' = %q This module exploits a vulnerability in RSH on unpatched Solaris systems which...

Solaris RSH Stack Clash Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Solaris RSH Stack Clash Privilege Escalation', 'Description' = %q This module exploits a vulnerability in RSH on unpatched Solaris systems which...

Solaris RSH Stack Clash Privilege Escalation Exploit

This Metasploit module exploits a vulnerability in RSH on unpatched Solaris systems which allows users to gain root privileges. The stack guard page on unpatched Solaris systems is of insufficient size to prevent collisions between the stack and heap memory, aka Stack Clash. This Metasploit modul...

gcc security, bug fix, and enhancement update

4.8.5-28.0.1 - Orabug: 27557686 Egeyar Bagcioglu - Introduce 'oraclerelease' into .spec file. Echo it to gcc/DEV-PHASE. 4.8.5-28 - Minor testsuite fixes to clean up test results 1469697 - retpoline support for spectre mitigation 1535655 4.8.5-27 - bump for rebuild with RELRO enabled even for...

MikroTik RouterOS Chimay Red Stack Clash Remote Code Execution

!/usr/bin/env python3 Mikrotik Chimay Red Stack Clash Exploit by BigNerd95 Tested on RouterOS 6.38.4 mipsbe using a CRS109 Used tools: pwndbg, rasm2, mipsrop for IDA I used ropper only to automatically find gadgets ASLR enabled on libs only DEP NOT enabled import socket, time, sys, struct, re fro...

MikroTik RouterOS < 6.38.4 (MIPSBE) - Chimay Red Stack Clash Remote Code Execution Exploit

Exploit for hardware platform in category remote exploits !/usr/bin/env python3 Mikrotik Chimay Red Stack Clash Exploit by BigNerd95 Tested on RouterOS 6.38.4 mipsbe using a CRS109 Used tools: pwndbg, rasm2, mipsrop for IDA I used ropper only to automatically find gadgets ASLR enabled on libs onl...

MikroTik RouterOS Chimay Red Stack Clash Remote Code Execution

!/usr/bin/env python2 Mikrotik Chimay Red Stack Clash Exploit by wsxarcher based on BigNerd95 POC tested on RouterOS 6.38.4 x86 ASLR enabled on libs only DEP enabled import socket, time, sys, struct from pwn import import ropgadget ASTSTACKSIZE = 0x800000 default stack size per thread 8 MB...

MikroTik RouterOS < 6.38.4 (x86) - Chimay Red Stack Clash Remote Code Execution Exploit

Exploit for hardware platform in category remote exploits !/usr/bin/env python2 Mikrotik Chimay Red Stack Clash Exploit by wsxarcher based on BigNerd95 POC tested on RouterOS 6.38.4 x86 ASLR enabled on libs only DEP enabled import socket, time, sys, struct from pwn import import ropgadget...

MikroTik RouterOS < 6.38.4 (x86) - 'Chimay Red' Stack Clash Remote Code Execution

!/usr/bin/env python2 Mikrotik Chimay Red Stack Clash Exploit by wsxarcher based on BigNerd95 POC tested on RouterOS 6.38.4 x86 ASLR enabled on libs only DEP enabled import socket, time, sys, struct from pwn import import ropgadget ASTSTACKSIZE = 0x800000 default stack size per thread 8 MB...

MikroTik RouterOS < 6.38.4 (MIPSBE) - 'Chimay Red' Stack Clash Remote Code Execution

!/usr/bin/env python3 Mikrotik Chimay Red Stack Clash Exploit by BigNerd95 Tested on RouterOS 6.38.4 mipsbe using a CRS109 Used tools: pwndbg, rasm2, mipsrop for IDA I used ropper only to automatically find gadgets ASLR enabled on libs only DEP NOT enabled import socket, time, sys, struct, re fro...

MikroTik RouterOS 6.38.4 (MIPSBE) - Chimay Red Stack Clash Remote Code Execution

MikroTik RouterOS 6.38.4 MIPSBE - Chimay Red Stack Clash Remote Code Execution !/usr/bin/env python3 Mikrotik Chimay Red Stack Clash Exploit by BigNerd95 Tested on RouterOS 6.38.4 mipsbe using a CRS109 Used tools: pwndbg, rasm2, mipsrop for IDA I used ropper only to automatically find gadgets ASL...

SUSE SLES11 Security Update : gcc43 (SUSE-SU-2018:0300-1) (Stack Clash)

This update for gcc43 fixes the following issues: Security issue fixed : - CVE-2017-1000376: Don't request excutable stack from libffi. bnc1045091 New features : - Add support for retpolines to mitigate the Spectre Variant 2 attack. bnc1074621 - Add support for zero-sized VLAs and allocas with...

SUSE-SU-2018:0300-1 Security update for gcc43

This update for gcc43 fixes the following issues: Security issue fixed: - CVE-2017-1000376: Don't request excutable stack from libffi. bnc1045091 New features: - Add support for retpolines to mitigate the Spectre Variant 2 attack. bnc1074621 - Add support for zero-sized VLAs and allocas with...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0015) (BlueBorne) (Meltdown) (Spectre) (Stack Clash)

The remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0015 for details. C Tenable Network Security, Inc. The package checks in this plugin were extracted from OracleVM Security Advisory OVMSA-2018-0015...

Debian: Security Advisory (DLA-992-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

MikroTik RouterOS < 6.38.5 RCE

!/usr/bin/env python2 Mikrotik Chimay Red Stack Clash Exploit by wsxarcher based on BigNerd95 POC tested on RouterOS 6.38.4 x86 ASLR enabled on libs only DEP enabled import socket, time, sys, struct from pwn import import ropgadget ASTSTACKSIZE = 0x20000 stack size per thread 128 KB SKIPSPACE =...

F5 Networks BIG-IP : Linux kernel vulnerability (K51931024) (Stack Clash)

An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be 'jumped' over the stack guard page is bypassed, this affects Linux Kernel versions 4.11.5 and earlier the stackguard page was introduced in 2010...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0174) (BlueBorne) (Dirty COW) (Stack Clash)

The remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2017-0174 for details. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The package checks in this plugin were extracted from OracleVM Security Advisory...