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Kitploit
Kitploit
added 2026/09/15 4:32 a.m.5 views

CVE-2021-29155

Este es el código de Prueba de Concepto para CVE-2021-29155. El sistema de seguimiento de rango para la aritmética de punteros en el dominio especulativo era insuficiente. Era posible extraer datos del kernel a través de un canal lateral. Esta es una prueba de concepto con la que se pueden leer...

5.5CVSS6.7AI score0.01071EPSS
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Kitploit
Kitploit
added 2026/09/15 1:07 a.m.41 views

mosh

Mosh: the mobile shell Mosh is a remote terminal application that supports intermittent connectivity, allows roaming, and provides speculative local echo and line editing of user keystrokes. It aims to support the typical interactive uses of SSH, plus: Mosh keeps the session alive if the client...

5.8AI score
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Kitploit
Kitploit
added 2026/09/15 12:10 a.m.12 views

exploit-cve-2017-5715

Ataque Spectre Spectre rompe el aislamiento entre diferentes aplicaciones. Permite a un atacante engañar a programas sin errores, que siguen las mejores prácticas, para que filtren sus secretos. De hecho, las comprobaciones de seguridad de dichas mejores prácticas aumentan la superficie de ataque...

5.6CVSS7.3AI score0.74041EPSS
SaveExploits10
Kitploit
Kitploit
added 2026/09/14 9:00 p.m.6 views

spectre-meltdown-checker

Spectre & Meltdown Checker Un script de shell autocontenido para evaluar la resistencia de su sistema contra las diversas vulnerabilidades de ejecución transitoria que se publicaron desde principios de 2018, y ofrecerle orientación sobre cómo mitigarlas. Lista de CVE...

6AI score
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Kitploit
Kitploit
added 2026/09/14 8:56 p.m.7 views

spectreScope

spectreScope La demostración del ataque de ejecución especulativa Spectre CVE-2017-5753, CVE-2017-5715. Probado en macOS root@kitploit: Intel - Apple MacBook Pro Retina, 15 pulgadas, finales de 2013 - macOS High Sierra 10.13.2 - 1 IntelR CoreTM i7-4750HQ CPU @ 2.00GHz - git 2.14.3 - cmake 3.10.1 ...

5.6CVSS7AI score0.93838EPSS
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Kitploit
Kitploit
added 2026/09/14 6:44 p.m.4 views

In-Spectre-Meltdown

In-Spectre-Meltdown Esta herramienta permite verificar los ataques de canal lateral de ejecución especulativa que afectan a muchos procesadores modernos y diseños de sistemas operativos. CVE-2017-5754 Meltdown y CVE-2017-5715 Spectre permiten que procesos no privilegiados roben secretos de proces...

5.9AI score
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Kitploit
Kitploit
added 2026/09/14 5:52 p.m.5 views

SPOILER

SPOILER: los peligros de la carga especulativa potencian los ataques Rowhammer y de caché CVE-2019-0162 INTEL-SA-00238 https://www.usenix.org/system/files/sec19-islam.pdf root@kitploit: @inproceedings 236252, author = Saad Islam and Ahmad Moghimi and Ida Bruhns and Moritz Krebbel and Berk...

3.8CVSS5.7AI score0.00931EPSS
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Kitploit
Kitploit
added 2026/09/14 5:28 p.m.13 views

Jump-over-ASLR-BTB

Branch Predictors & ASLR Author: Byte Reaper Description This repository contains research C implementation that demonstrates concepts related to branch predictors, speculative execution, and cache-based side channels in the context of address space layout randomization ASLR. Requirements :...

6AI score
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Kitploit
Kitploit
added 2026/09/14 12:55 p.m.6 views

spectre-attack-example

Rutina de ataque Spectre 2 de enero de 2018 CVE-2017-5753 y CVE-2017-5715 Ejemplo de explotación de la vulnerabilidad "Spectre" ¿Qué es esto? Colocamos el texto "The Magic Words are Squeamish Ossifrage." en la memoria, y luego intentamos leerlo explotando la vulnerabilidad. Si el sistema es...

5.6CVSS7.1AI score0.93838EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:41 p.m.8 views

Astra Linux – Vulnerability in Linux, Linux 5.15

When SMT is enabled, certain AMD processors may speculateively execute instructions using a target from the sibling thread after a SMT mode switch, which may potentially lead to information disclosure...

4.7CVSS6.1AI score0.00286EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:41 p.m.5 views

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: x86/srso: Added SRSO mitigation for Hygon processors. Added mitigation for the speculative return stack overflow vulnerability, which also exists on Hygon processors...

7.8CVSS5.7AI score0.00257EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:41 p.m.25 views

Astra Linux – Vulnerability in Xen

Potential speculative code storage bypasses exist in all supported CPU products. Combined with software vulnerabilities related to speculative execution of overwritten instructions, this could lead to incorrect speculation and potentially cause data leakage...

5.5CVSS5.9AI score0.00328EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:41 p.m.6 views

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: using arrayindexnospec with indices that come from the guest min and destid are guest-controlled indices. Using arrayindexnospec after the bounds checks helps to mitigate speculative execution side-channels by clamping...

7.8CVSS6.3AI score0.00177EPSS
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Kitploit
Kitploit
added 2026/09/14 10:39 a.m.5 views

CVE-2018-3639-specter-v4-

CVE-2018-3639-specter-v4 spectre v4 : Prueba de concepto de Speculative Store Bypass CVE-2018-3639 para Linux compilar: gcc spectre-v4.cpp -o spectre ejecutar: ./spectre resultado: --------attack-------- low than threshold:155 low than threshold:144 low than threshold:133 low than threshold:0 low...

5.5CVSS7AI score0.60631EPSS
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Kitploit
Kitploit
added 2026/09/14 7:27 a.m.37 views

meltdown-exploit

MELTDOWN EXPLOIT POC Speculative optimizations execute code in a non-secure manner leaving data traces in microarchitecture such as cache. Lipp et. al 2018 published their code 2018-01-09 at https://github.com/IAIK/meltdown. Look at their paper for details: https://meltdownattack.com/meltdown.pdf...

5.9AI score
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Kitploit
Kitploit
added 2026/09/14 7:27 a.m.10 views

meltdown-exploit

POC DE EXPLOTACIÓN DE MELTDOWN Las optimizaciones especulativas ejecutan código de manera no segura dejando rastros de datos en la microarquitectura, como en la caché. Lipp et al. 2018 publicaron su código el 2018-01-09 en https://github.com/IAIK/meltdown. Consulte su artículo para más detalles:...

5.9AI score
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Kitploit
Kitploit
added 2026/09/13 6:17 p.m.6 views

spectre-attack

Ejemplo de ataque Spectre Ejemplo de uso del exploit revelado "Spectre" del 2 de enero de 2018 CVE-2017-5753 y CVE-2017-5715 Spectre rompe el aislamiento entre diferentes aplicaciones. Permite a un atacante engañar a programas libres de errores, que siguen las mejores prácticas, para que filtren...

5.6CVSS7AI score0.93838EPSS
SaveExploits13References5
Kitploit
Kitploit
added 2026/09/13 6:14 p.m.6 views

CVE-2018-3639

CVE-2018-3639 Linux 向け Speculative Store Bypass CVE-2018-3639 の概念実証 ダウンロード root@kitploit: git clone [email protected]:mmxsrup/CVE-2018-3639.git ビルド root@kitploit: cd CVE-2018-3639 make 実行 root@kitploit: ./specter 出力 root@kitploit: $ ./spectre idx: 0, highest:P, hitrate:21.340000 idx: 1,...

5.5CVSS7.1AI score0.60631EPSS
SaveExploits3
Kitploit
Kitploit
added 2026/09/12 4:50 p.m.9 views

Spectre-PoC

Spectre-PoC 私によるものではありません。書籍『Spectre攻撃: 投機的実行の悪用』から収集しました。...

5.9AI score
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Kitploit
Kitploit
added 2026/09/12 12:24 p.m.6 views

SpeculativeExecutionAssessment

SpeculativeExecutionAssessment Evalúa un sistema para las vulnerabilidades de "ejecución especulativa" descritas en: CVE-2017-5715 branch target injection CVE-2017-5753 bounds check bypass CVE-2017-5754 rogue data cache load ADVERTENCIA: Asegúrese de que "Prefer 32-bit" no esté marcado en las...

5.6CVSS7AI score0.93838EPSS
SaveExploits14
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