speed47/spectre-meltdown-checker

Reptar, Downfall, Zenbleed, ZombieLoad, RIDL, Fallout, Foreshadow, Spectre, Meltdown vulnerability/mitigation checker for Linux & BSD

Language: Shell - Size: 906 KB - Last synced at: about 2 months ago - Pushed at: 12 months ago - Stars: 3,889 - Forks: 476

hackademix/noscript

The popular NoScript Security Suite browser extension.

Language: JavaScript - Size: 4.5 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 919 - Forks: 90

nsacyber/Hardware-and-Firmware-Security-Guidance

Guidance for the Spectre, Meltdown, Speculative Store Bypass, Rogue System Register Read, Lazy FP State Restore, Bounds Check Bypass Store, TLBleed, and L1TF/Foreshadow vulnerabilities as well as general hardware and firmware security guidance. #nsacyber

Language: C - Size: 370 KB - Last synced at: 4 months ago - Pushed at: 7 months ago - Stars: 797 - Forks: 150

ionescu007/SpecuCheck

SpecuCheck is a Windows utility for checking the state of the software mitigations and hardware against CVE-2017-5754 (Meltdown), CVE-2017-5715 (Spectre v2), CVE-2018-3260 (Foreshadow), and CVE-2018-3639 (Spectre v4)

Language: C - Size: 300 KB - Last synced at: 17 days ago - Pushed at: over 5 years ago - Stars: 578 - Forks: 80

raphaelsc/Am-I-affected-by-Meltdown

Meltdown Exploit / Proof-of-concept / checks whether system is affected by Variant 3: rogue data cache load (CVE-2017-5754), a.k.a MELTDOWN.

Language: C++ - Size: 118 KB - Last synced at: 2 months ago - Pushed at: over 7 years ago - Stars: 540 - Forks: 71

microsoft/sca-fuzzer

Revizor - a fuzzer to search for microarchitectural leaks in CPUs

Language: Python - Size: 4.4 MB - Last synced at: 6 days ago - Pushed at: 9 days ago - Stars: 154 - Forks: 43

mniip/spectre-meltdown-poc 📦

A semi-demi-working proof of concept for a mix of spectre and meltdown vulnerabilities

Language: C - Size: 19.5 KB - Last synced at: over 1 year ago - Pushed at: over 7 years ago - Stars: 128 - Forks: 52

Viralmaniar/In-Spectre-Meltdown

This tool allows to check speculative execution side-channel attacks that affect many modern processors and operating systems designs. CVE-2017-5754 (Meltdown) and CVE-2017-5715 (Spectre) allows unprivileged processes to steal secrets from privileged processes. These attacks present 3 different ways of attacking data protection measures on CPUs enabling attackers to read data they shouldn't be able to. This tool is originally based on Microsoft: https://support.microsoft.com/en-us/help/4073119/protect-against-speculative-execution-side-channel-vulnerabilities-in

Language: Python - Size: 1.27 MB - Last synced at: 3 months ago - Pushed at: over 7 years ago - Stars: 93 - Forks: 37

codexlynx/hardware-attacks-state-of-the-art

Microarchitectural exploitation and other hardware attacks.

Size: 189 KB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 92 - Forks: 11

flxwu/spectre-attack-demo

Reproducing malicious memory reading on Intel i5 and Intel Xeon using a Spectre attack

Language: C - Size: 398 KB - Last synced at: about 1 month ago - Pushed at: over 7 years ago - Stars: 87 - Forks: 32

libtea/frameworks

Microarchitectural attack development frameworks for prototyping attacks in native code (C, C++, ASM) and in the browser

Language: C - Size: 251 KB - Last synced at: 3 months ago - Pushed at: almost 3 years ago - Stars: 61 - Forks: 18

winter2020/kleespectre

KLEESpectre is a symbolic execution engine with speculation semantic and cache modelling

Language: C - Size: 1.45 MB - Last synced at: over 1 year ago - Pushed at: over 5 years ago - Stars: 32 - Forks: 11

winter2020/oo7

oo7, a binary analysis tool to defend against Spectre vulnerabilities

Language: OCaml - Size: 404 MB - Last synced at: almost 2 years ago - Pushed at: almost 5 years ago - Stars: 28 - Forks: 3

msmania/microarchitectural-attack

Meltdown/Spectre PoC for Windows

Language: C++ - Size: 1.17 MB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 21 - Forks: 7

mathse/meltdown-spectre-bios-list

a list of BIOS/Firmware fixes adressing CVE-2017-5715, CVE-2017-5753, CVE-2017-5754

Language: Python - Size: 84 KB - Last synced at: almost 2 years ago - Pushed at: over 7 years ago - Stars: 16 - Forks: 6

anuejn/meltdown-spectre-stickers

Stickers for labeling meltdown and spectre affected devices.

Size: 591 KB - Last synced at: 2 months ago - Pushed at: over 7 years ago - Stars: 16 - Forks: 0

kianenigma/meltdown-spectre

Proof of Concept implementation + Brief Tutorial of the Meltdown and Spectre attacks [+ Flush/Realod]

Language: C - Size: 16.6 KB - Last synced at: 11 days ago - Pushed at: over 6 years ago - Stars: 15 - Forks: 1

vibrato/inspec-meltdownspectre

Inspec profile to test for the presence of the Meltdown/Spectre vulnerabilities

Language: Ruby - Size: 18.6 KB - Last synced at: 4 months ago - Pushed at: over 7 years ago - Stars: 11 - Forks: 5

neuhalje/presentation_meltdown_spectre

Meltdown and spectre explained -- for normal people

Size: 138 MB - Last synced at: about 6 hours ago - Pushed at: almost 7 years ago - Stars: 10 - Forks: 0

berestovskyy/spectre-meltdown Fork of Semihalf/spectre-meltdown

Spectre-based Meltdown attack (i.e. 2-in1) proof of concept in 99 lines of code. For more details see 'The Spectre of Meltdowns' presentation:

Language: C - Size: 5.86 KB - Last synced at: about 1 year ago - Pushed at: about 7 years ago - Stars: 10 - Forks: 2

github-3rr0r/TEApot

TEApot(Transient Execution Attack pot) is a project used to evaluate whether your system is affected by Meltdown and Spectre. My goal is to build a easy-to-use(hard to implement) and configurable transient attack test suite.

Language: C - Size: 187 KB - Last synced at: 2 months ago - Pushed at: over 4 years ago - Stars: 9 - Forks: 0

morning21/Spectre_Meltdown_MDS_srcs

Collection of Spectre-type, Meltdown-type and MDS-type PoCs

Size: 25.4 KB - Last synced at: about 2 months ago - Pushed at: almost 5 years ago - Stars: 9 - Forks: 3

marcinguy/meltdown-kernel-read-poc

Read Kernel virtual mapping via Meltdown

Size: 352 KB - Last synced at: over 1 year ago - Pushed at: over 7 years ago - Stars: 9 - Forks: 1

feffi/docker-spectre

Spectre and Meltdown in a docker containerized test

Language: C - Size: 10.7 KB - Last synced at: over 1 year ago - Pushed at: almost 4 years ago - Stars: 8 - Forks: 1

RPTU-EIS/SecureBOOM

Formally proven secure design of the RISC-V core BOOM (Berkeley Out-of-Order Machine) w.r.t. transient execution attacks (e.g., Meltdown and Spectre)

Language: Verilog - Size: 11.1 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 7 - Forks: 1

chaitanyarahalkar/Spectre-PoC

Proof of Concept - Spectre

Language: C - Size: 1.42 MB - Last synced at: 4 months ago - Pushed at: over 5 years ago - Stars: 7 - Forks: 4

jessb321/meltdown-spectre-poc-grabber 📦

Script I wrote in about 10 minutes to grab Meltdown/Spectre PoC's and download them.

Language: JavaScript - Size: 29.3 KB - Last synced at: about 2 years ago - Pushed at: over 7 years ago - Stars: 7 - Forks: 3

jarmouz/spectre_meltdown

Meltdown and Spectre : CPU vulnerabilities — Explained and Exploited

Size: 459 KB - Last synced at: almost 2 years ago - Pushed at: over 7 years ago - Stars: 6 - Forks: 2

joeywang4/Transient-Weird-Machine

Microarchitectural weird machine implementation using exceptions, TSX, branch predictors, and branch target buffers.

Language: C - Size: 29.3 KB - Last synced at: almost 2 years ago - Pushed at: about 2 years ago - Stars: 5 - Forks: 0

gonoph/ansible-meltdown-spectre

Ansible Playbook to run the Red Hat spectre-meltdown check script

Size: 15.6 KB - Last synced at: 4 months ago - Pushed at: almost 7 years ago - Stars: 4 - Forks: 4

simeononsecurity/Windows-Spectre-Meltdown-Mitigation-Script

Simple script to implement protections against speculative execution side-channel vulnerabilities in Windows systems.

Language: PowerShell - Size: 30.3 KB - Last synced at: 3 months ago - Pushed at: 12 months ago - Stars: 3 - Forks: 0

mkorthof/bits Fork of biosbits/bits

BIOS Implementation Test Suite (MOD)

Language: Python - Size: 498 KB - Last synced at: 11 days ago - Pushed at: over 3 years ago - Stars: 3 - Forks: 0

szilard/GBM-meltdown

The Effect of the Linux Kernel Page-Table Isolation (KPTI) Patch (Meltdown Vulnerability) on GBMs

Language: R - Size: 17.6 KB - Last synced at: 5 months ago - Pushed at: over 7 years ago - Stars: 3 - Forks: 1

miglen/Awesome-Meltdown-Spectre

A curated list of awesome Meltdown & Spectre repos, guides, pocs, blogs, and other resources. Featuring the Fiery Meter of AWSome.

Size: 0 Bytes - Last synced at: 4 days ago - Pushed at: over 7 years ago - Stars: 3 - Forks: 0

luke-jr/full-retpoline

Patches and such to build your entire system with retpolines

Language: Shell - Size: 42 KB - Last synced at: 4 months ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0

mukeshpilaniya/Meltdown-Attack

Meltdown exploits critical vulnerabilities in modern processors. These hardware vulnerabilities allow programs to steal data that is currently processed on the computer. Meltdown work on personal computers, mobile devices, and in the cloud. Depending on the cloud provider's infrastructure, it might be possible to steal data from other customers.

Language: Batchfile - Size: 3.56 MB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 2 - Forks: 1

JarlPenguin/InSpectrePortable

InSpectre allows you to detect whether your CPU is affected by the Meltdown/Spectre vulnerability.

Language: HTML - Size: 683 KB - Last synced at: over 2 years ago - Pushed at: about 6 years ago - Stars: 2 - Forks: 0

SimpliField/ansible-spectre-meltdown-checker 📦

🤖 Detect spectre-meltdown vulnerabilities

Language: Shell - Size: 29.3 KB - Last synced at: over 1 year ago - Pushed at: over 7 years ago - Stars: 2 - Forks: 0

b3b0/GameBoyHorror Fork of burntmacncheese/RemoteVulnAuditing

🕹️👻This fork of burntmacncheese's project checks your Windows workstation or server for it's vulnerability to Spectre / Meltdown. This version doesn't query Active Directory and is intended to work as a Configuration Baseline for SCCM 2012.

Language: PowerShell - Size: 8.79 KB - Last synced at: about 2 years ago - Pushed at: over 7 years ago - Stars: 2 - Forks: 0

mosajjal/Meltdown-Spectre-PoC

Binary to see if you're effected by Meltdown and Spectre (Linux and Windows)

Size: 792 KB - Last synced at: over 2 years ago - Pushed at: over 7 years ago - Stars: 2 - Forks: 2

Yoo0lh/Meltdown

Meltdown ‘worst ever’ CPU bugs affect most computers , Old but Gold

Language: C - Size: 357 KB - Last synced at: about 2 years ago - Pushed at: about 2 years ago - Stars: 1 - Forks: 0

milouk/Efficient-Computing-in-a-Safe-Environment

Modern computer systems are facing security challenges and thus are forced to employ various encryption, mitigation mechanisms, and other measures that affect significantly their performance. In this study, we aim to identify the energy and run-time performance implications of Meltdown and Spectre mitigation mechanisms.

Language: C - Size: 19.5 MB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 1 - Forks: 0

timo-cmd/Catharsis

A parasitic meltdown worm written in assembler

Language: Assembly - Size: 21.5 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 1 - Forks: 1

yanjiasen4/meltdown-guardian

Language: C - Size: 24.4 KB - Last synced at: over 2 years ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 0

VDMi/ansible-spectre-meltdown-checker

Size: 1000 Bytes - Last synced at: over 1 year ago - Pushed at: over 7 years ago - Stars: 1 - Forks: 3

sctf2020/meltdown-poc Fork of corsix/meltdown-poc

Linux Meltdown PoC

Language: C - Size: 6.84 KB - Last synced at: 9 days ago - Pushed at: over 7 years ago - Stars: 1 - Forks: 1

RiccardoSagramoni/Tesi-Triennale 📦

Bachelor's thesis for BSc Computer Engineering at University of Pisa, about an implementation of "KAISER" mitigation against Meltdown in a didactic kernel

Language: TeX - Size: 6.13 MB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

noncombatant/absolutelynot.computer

A bibliography of hardware vulnerabilities.

Language: HTML - Size: 13.7 KB - Last synced at: 4 months ago - Pushed at: about 3 years ago - Stars: 0 - Forks: 0

medamine101/Spectre-Project

Working Spectre/Meltdown attack on macOS and Linux computers

Language: C - Size: 2.93 KB - Last synced at: over 2 years ago - Pushed at: about 3 years ago - Stars: 0 - Forks: 0

Th3J0nny/Power-ups-for-Chromium

Adding low-level functions and code snippets to Chromium to facilitate side-channel research.

Language: HTML - Size: 986 KB - Last synced at: over 1 year ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 0

comicsansgreenki/meltdown Fork of IAIK/meltdown

This repository contains several applications, demonstrating the Meltdown bug. The videos were removed so people with very low WAN download speeds could reach this in a minute or two, rather than 10.

Language: C - Size: 29.7 MB - Last synced at: about 2 years ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 0

vamshikallem/Data_Wrangling_and_Exploratory_Analysis_on_WHO_Child_Deaths_Data

Mini Project - Concentrating on Pivoting of data tables and Data Wrangling.

Language: Jupyter Notebook - Size: 668 KB - Last synced at: over 2 years ago - Pushed at: almost 5 years ago - Stars: 0 - Forks: 0

adamalston/Meltdown-Spectre

Meltdown & Spectre - catastrophic vulnerabilities - exploited 🛡️

Language: C - Size: 51.8 KB - Last synced at: 5 months ago - Pushed at: almost 5 years ago - Stars: 0 - Forks: 0

kevincoakley/puppet-spectre_meltdown

Language: Ruby - Size: 31.3 KB - Last synced at: 22 days ago - Pushed at: over 6 years ago - Stars: 0 - Forks: 0

marekjanco/High-Resolution-Melting-WEB

Language: Java - Size: 4.76 MB - Last synced at: over 1 year ago - Pushed at: about 7 years ago - Stars: 0 - Forks: 0

SnollyG0st3r/meltdown Fork of IAIK/meltdown

This repository contains several applications, demonstrating the Meltdown bug.

Language: C - Size: 29.7 MB - Last synced at: over 1 year ago - Pushed at: over 7 years ago - Stars: 0 - Forks: 0

IDWMaster/IntelCacheBackchannel

Language: C++ - Size: 2.93 KB - Last synced at: over 2 years ago - Pushed at: over 7 years ago - Stars: 0 - Forks: 0

osdevelopment-info/meltdown

Sample Code for Meltdown and Spectre. This is a mirror of https://git.sw4j.net/osdevelopment-info/meltdown

Last synced at: over 2 years ago - Stars: 0 - Forks: 0