dnSpy - .NET Debugger And Assembly Editor

dnSpy is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available. Want to say thanks? Click the star at the top of the page. Or fork dnSpy and send a PR! The following pictures show dnSpy in action. It shows dnSpy editing a...

Local Privilege Escalation

kernel is vulnerable to arbitrary code execution attacks. The vulnerability exists as a statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all operating-system kernels, resulting in...

EulerOS Virtualization 2.5.1 : kvm (EulerOS-SA-2018-1265)

According to the versions of the kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load i1/4+...

CyberChef - The Cyber Swiss Army Knife [A Web App For Encryption, Encoding, Compression And Data Analysis]

The Cyber Swiss Army Knife CyberChef is a simple, intuitive web app for carrying out all manner of "cyber" operations within a web browser. These operations include simple encoding like XOR or Base64, more complex encryption like AES, DES and Blowfish, creating binary and hexdumps, compression an...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4098)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-4098 advisory. kernel-uek 3.8.13-118.20.7 - x86/entry/64: Dont use IST entry for BP stack Andy Lutomirski CVE-2018-8897 Tenable has extracted the preceding description blo...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

CVE-2018-8897

A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for DB exceptions that are deferred by MOV SS or POP SS, as demonstrated ...

CVE-2018-8897

A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for DB exceptions that are deferred by MOV SS or POP SS, as demonstrated ...

CVE-2018-8897

A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for DB exceptions that are deferred by MOV SS or POP SS, as demonstrated ...

CVE-2018-8897

A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for DB exceptions that are deferred by MOV SS or POP SS, as demonstrated ...

Perspective ICM Investigation & Case 5.1.1.16 - Privilege Escalation

Exploit Title: Privilege Escalation - Perspective ICM Investigation & Case - 5.1.1.16 Date Reported to vendor: Jun 28, 2017 Date Accepted by vendor: Jun 11, 2017 Exploit Author: [email protected] Vendor Homepage: www.resolver.com Version: Perspective ICM Investigation & Case -...

Microsoft Windows win32kbase!NtQueryCompositionInputQueueAndTransform Kernel Stack Memory Disclosure

The win32k!NtQueryCompositionInputQueueAndTransform system call may disclose portions of uninitialized kernel stack memory to user-mode clients on Windows 10. Windows Kernel stack memory disclosure in win32kbase!NtQueryCompositionInputQueueAndTransform We have discovered that the...

rVMI: Perform Full System Analysis with Ease

Manual dynamic analysis is an important concept. It enables us to observe the behavior of a sophisticated malware sample or exploit by executing it in a controlled environment. The information gathered through this process is often crucial in gaining a full understanding of a sample. When...

CVE-2017-0283: Windows Uniscribe remote code execution vulnerability analysis-vulnerability warning-the black bar safety net

The last“patch Tuesday”to fix the one named“USP10! MergeLigRecords in Windows Uniscrible font processing heap broken ring”RCE vulnerability. Many days after the Google Project Zero team of Mateusz Jurczyk released a PoC of the report. In the Windows of the library at the same time the presence of...

gdbgui - A browser-based frontend/gui for GDB

A modern, browser-based frontend to gdb gnu debugger. Add breakpoints, view stack traces, and more in C, C++, Go, and Rust! Simply run gdbgui from the terminal and a new tab will open in your browser. Install sudo pip install gdbgui --upgrade Since gdbgui is under active development, consider...