CVE-2018-16864

CVE-2018-16864 affects systemd-journald. The connected advisories confirm a memory-management issue in journald (and a backport memory leak in journald-server.c) that can crash journald or enable privilege escalation on local hosts. Root cause: memory allocations for command-line/state data not p...

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...

CVE-2018-16865

An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when many entries are sent to the journal socket. A local attacker, or a remote one if systemd-journal-remote is used, may use this flaw to crash...

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...

systemd-journald Memory Corruption / Information Leak Vulnerability

This is a thorough analysis of how Qualys approached exploiting three vulnerabilities in systemd-journald. Although they have not released formal exploits yet, they detail in here is useful in understanding the flaws. Qualys Security Advisory System Down: A systemd-journald exploit...

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...

PT-2018-2288

Name of the Vulnerable Software and Affected Versions systemd-journald versions through v240 Description The issue is caused by an unbounded memory allocation in systemd-journald, potentially leading to a stack clash with another memory region when a program with long command line arguments calls...

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 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...

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...

Using In-Game Purchases to Launder Money

Evidence that stolen credit cards are being used to purchase items in games like Clash of Clans, which are then resold for cash...

DEBIAN-CVE-2017-7658

In Eclipse Jetty Server, versions 9.2.x and older, 9.3.x all non HTTP/1.x configurations, and 9.4.x all HTTP/1.x configurations, when presented with two content-lengths headers, Jetty ignored the second. When presented with a content-length and a chunked encoding header, the content-length was...

glibc security, bug fix, and enhancement update

2.17-222 - Restore internal GLIBCPRIVATE symbols for use during upgrades 1523119 2.17-221 - CVE-2018-1000001: Fix realpath buffer underflow 1534635 - i386: Fix unwinding for 32-bit C++ application 1529982 - Reduce thread and dynamic loader stack usage 1527904 - x86-64: Use XSAVE/XSAVEC more often...

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 < 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 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 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 < 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 (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...