pown

Pown Pown.js is a security testing and exploitation toolkit built on top of Node.js and NPM. Unlike traditional security tools, notably Metasploits, Pown.js considers frameworks to be an anti-pattern. Therefore, each feature in Pown is in fact a standalone NPM module allowing greater degree of...

lvi-lfb-attack-poc

PoC for the LVI-LFB Control Flow Hijacking attack CVE-2020-0551 This repository holds the sources for the LVI-LFB Control Flow Hijacking attack PoC. Contents lvi-cfh-poc - hijack the control flow of another process via line-fill buffer spraying whitepaper Prerequisites 1. Visual Studio 2015 2. A...

memguard

MemGuard Software enclave for storage of sensitive information in memory. This package attempts to reduce the likelihood of sensitive data being exposed when in memory. It aims to support all major operating systems and is written in pure Go. Features Sensitive data is encrypted and authenticated...

chackd

chackd chackd is a daemon which randomize each second the kernel parameter tcpchallengeacklimit to prevent side channel attacks Introduction A shortly presented side-channel attack has given strong attention of the community 1 . For lots of servers or smartphone devices this attack considered...

CVE-2022-20866

RSA Key Checker for CVE-2022-20866 A vulnerability in the handling of RSA keys on devices running the Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software could allow an unauthenticated, remote attacker to retrieve the RSA private key. This vulnerability is due to a...

CVE-2018-3639

CVE-2018-3639 Speculative Store Bypass CVE-2018-3639 proof of concept for Linux Download git clone [email protected]:mmxsrup/CVE-2018-3639.git Build cd CVE-2018-3639 make Run ./specter Output $ ./spectre idx: 0, highest:P, hitrate:21.340000 idx: 1, highest:A, hitrate:15.520000 idx: 2,...

SUSE CVE-2026-99077

In the Linux kernel, the following vulnerability has been resolved: ipv4: udp: Create exceptions before socket matching Currently, when ICMP Fragmentation Needed and Redirect Message packets are locally delivered and quote a UDP packet, a FIB nexthop exception FNHE is only created if the kernel c...

CVE-2026-99077

In the Linux kernel, the following vulnerability has been resolved: ipv4: udp: Create exceptions before socket matching Currently, when ICMP Fragmentation Needed and Redirect Message packets are locally delivered and quote a UDP packet, a FIB nexthop exception FNHE is only created if the kernel c...

CVE-2026-99077

The Linux kernel contains a vulnerability where FIB nexthop exceptions (FNHE) are only created if a quoted UDP packet matches an existing socket. This allows off-path attackers to conduct a side-channel attack on the FNHE cache to discover ephemeral ports of connected UDP sockets. Previous mitiga...

EUVD-2026-108743

In the Linux kernel, the following vulnerability has been resolved: ipv4: udp: Create exceptions before socket matching Currently, when ICMP Fragmentation Needed and Redirect Message packets are locally delivered and quote a UDP packet, a FIB nexthop exception FNHE is only created if the kernel c...

CVE-2026-99077 ipv4: udp: Create exceptions before socket matching

In the Linux kernel, the following vulnerability has been resolved: ipv4: udp: Create exceptions before socket matching Currently, when ICMP Fragmentation Needed and Redirect Message packets are locally delivered and quote a UDP packet, a FIB nexthop exception FNHE is only created if the kernel c...

CVE-2026-99077 ipv4: udp: Create exceptions before socket matching

In the Linux kernel, the following vulnerability has been resolved: ipv4: udp: Create exceptions before socket matching Currently, when ICMP Fragmentation Needed and Redirect Message packets are locally delivered and quote a UDP packet, a FIB nexthop exception FNHE is only created if the kernel c...

EUVD-2026-108742

In the Linux kernel, the following vulnerability has been resolved: ipv6: udp: Create exceptions before socket matching Currently, when ICMPv6 Packet Too Big and Redirect Message packets are locally delivered and quote a UDP packet, an exception is only created in the IPv6 exception cache if the...

CVE-2026-99076 ipv6: udp: Create exceptions before socket matching

In the Linux kernel, the following vulnerability has been resolved: ipv6: udp: Create exceptions before socket matching Currently, when ICMPv6 Packet Too Big and Redirect Message packets are locally delivered and quote a UDP packet, an exception is only created in the IPv6 exception cache if the...

Linux Distros Unpatched Vulnerability : CVE-2026-99077

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv4: udp: Create exceptions before socket matching Currently, when ICMP Fragmentation Needed and Redirect Message packets are locally delivered and quote a UDP...

Astra Linux – Vulnerability in mbedtls

A vulnerability was discovered in Arm Mbed TLS before versions 2.16.6 and 2.7.x, prior to 2.7.15. An attacker who can obtain precise side-channel measurements can recover the long-term ECDSA private key by 1 reconstructing the projective coordinates of the result of scalar multiplication by...

Astra Linux – Vulnerability in mbedtls

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS from 2.19.1 onwards does not reduce the blinded scalar before computing the inverse. This allows a local attacker to recover the private key through side-channel attacks...

CVE-2026-90110

A flaw was found in the Linux kernel's inetpeer rate limiting system. An off-path attacker could exploit a deterministic Red-Black tree traversal mechanism to predict the tree's structure and force the eviction of specific network peer entries. This manipulation allows the attacker to reset...

OpenSSH < 10.6 Multiple Vulnerabilities

The version of OpenSSH installed on the remote host is prior to 10.6. It is, therefore, affected by multiple vulnerabilities as referenced in the release-10.6 advisory. - In ssh in OpenSSH before 10.6, a $ or \ character can occur in a command-line username, leading to injection. CVE-2026-106583 ...

sgx-step

Un marco práctico de ataque para el control preciso de la ejecución de enclaves SGX-Step es un marco de trabajo de código abierto para facilitar la investigación de ataques de canal lateral en procesadores Intel x86 en general y en plataformas Intel SGX en particular. SGX-Step consiste en un...