CTFCrackTools

CTFCrackTools X Next-Generation Node-Based CTF Toolkit English | 简体中文 From V4 to X — More Than Just a Version Number Download | Features | Author's Note Brand Evolution CTFCrackTools X represents the next generation of CTFCrackTools. The "X" stands for: eXtreme — Ultimate performance and experien...

openssl

Welcome to the OpenSSL Project !openssl logowww.openssl.org !github actions ci badgegithub actions ci OpenSSL is a robust, commercial-grade, full-featured Open Source Toolkit for the Transport Layer Security TLS, formerly SSL, Datagram TLS DTLS, and QUIC protocols. The protocol implementations ar...

CVE-2026-99037

The Linux kernel 's dm-crypt component contains a vulnerability where pairing an AEAD cipher with the lmk IV mode (e.g., capi:gcm(aes)-lmk) via a capi: table line causes an oops upon loading. The root cause is that lmk sets tfms_count to 64, while crypt_alloc_tfms_aead only allocates one transfor...

EUVD-2026-108832

In the Linux kernel, the following vulnerability has been resolved: dm-crypt: reject the lmk IV mode with AEAD ciphers A "capi:" table line that pairs an AEAD cipher with the lmk IV mode, for example "capi:gcmaes-lmk" with the integrity:28:aead option, causes an oops when it is loaded. lmk sets...

WAF_buster

WAFbuster Disrupt WAF by abusing SSL/TLS Ciphers About WAFbuster This tool was created to Analyze the ciphers that are supported by the Web application firewall being used at the web server end.Reference:https://0x09al.github.io/waf/bypass/ssl/2018/07/02/web-application-firewall-bypass.html.It...

ssh_scan

sshscan A SSH configuration and policy scanner ⚠️ Deprecation Notice ⚠️ Mozilla is no longer maintaining the SSH Scan project. Please fork it to continue development. Key Benefits Minimal Dependencies - Uses native Ruby and BinData to do its work, no heavy dependencies. Not Just a Script -...

Freak-Scanner

Freak-Scanner Multithreaded Python FREAK scanner, used to detect SSL EXP Ciphers, vulnerable to CVE-2015-0204 It's pretty quick, should be able to scan just shy of 1k hosts in an hour. The output is messy though, you'll have to grep on Vulnerable/NotVulnerable I'll try to clean this up later if...

The Future of AI Cryptanalysis

Matthew Green has been writing a rather pessimistic series of posts about the potential for AI systems to vastly outperform humans in cryptanalysis of both symmetric and public-key ciphers. I am more optimistic than he is. That is, I have stronger faith in the over-engineering cryptographers tend...

cryptovenom

CryptoVenom CryptoVenom: La navaja suiza de la criptografía ¿Qué es CryptoVenom? CryptoVenom es una herramienta OpenSource que contiene una gran cantidad de criptosistemas y métodos de criptoanálisis en una sola, incluyendo algoritmos clásicos, algoritmos hash, algoritmos de codificación, puertas...

cipherscan

CipherScan CipherScan prueba el orden de los cifrados SSL/TLS en un objetivo dado, para todas las versiones principales de SSL y TLS. También extrae información de certificados, opciones TLS, OCSP stapling y más. CipherScan es un envoltorio sobre la línea de comandos openssl sclient. CipherScan...

CVE-2026-71883 Native AES packet cipher returns the raw AES key on an alias

In Bouncy Castle for Java LTS before 2.73.13, the one-shot native packet ciphers for AES-CBC, CCM, CFB, CTR, GCM and GCM-SIV released the caller's key, IV and additional authenticated data arrays with JNI's ReleaseByteArrayElements in mode 0, which commits the native copy back into the Java array...

CVE-2026-71883

In Bouncy Castle for Java LTS before version 2.73.13 , one-shot native packet ciphers (AES-CBC, CCM, CFB, CTR, GCM, and GCM-SIV) suffer from a memory management flaw. The native code uses JNI's ReleaseByteArrayElements in mode 0, which commits native copies back into Java arrays. If an applicatio...

CVE-2026-71883 Native AES packet cipher returns the raw AES key on an alias

In Bouncy Castle for Java LTS before 2.73.13, the one-shot native packet ciphers for AES-CBC, CCM, CFB, CTR, GCM and GCM-SIV released the caller's key, IV and additional authenticated data arrays with JNI's ReleaseByteArrayElements in mode 0, which commits the native copy back into the Java array...

EUVD-2026-91992

In Bouncy Castle for Java LTS before 2.73.13, the one-shot native packet ciphers for AES-CBC, CCM, CFB, CTR, GCM and GCM-SIV released the caller's key, IV and additional authenticated data arrays with JNI's ReleaseByteArrayElements in mode 0, which commits the native copy back into the Java array...

PT-2026-104559

Name of the Vulnerable Software and Affected Versions Bouncy Castle for Java LTS versions prior to 2.73.13 Description One-shot native packet ciphers for AES-CBC, CCM, CFB, CTR, GCM, and GCM-SIV incorrectly use JNI's ReleaseByteArrayElements in mode 0 when releasing the caller's key, IV, and...

CVE-2026-71883: Exposure of Sensitive Information to an Unauthorized Actor

In Bouncy Castle for Java LTS before 2.73.13, the one-shot native packet ciphers for AES-CBC, CCM, CFB, CTR, GCM and GCM-SIV released the caller's key, IV and additional authenticated data arrays with JNI's ReleaseByteArrayElements in mode 0, which commits the native copy back into the Java array...

AlmaLinux 9.2 [TuxCare] Security Update: openssl / openssl-devel / openssl-libs / openssl-perl (ALMALINUX9.2:CLSA-2023:1702495193)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2023:1702495193 advisory. - Issue summary: A bug has been identified in the processing of key and initialisation vector IV lengths. This can lead to potential truncati...

CVE-2026-102822

A flaw was found in russh. This vulnerability allows a remote attacker to cause a Denial of Service DoS by terminating active connection tasks. When a connection is configured to permit sessions without a Message Authentication Code MAC, improper algorithm negotiation allows pairing with block...

PT-2026-96246

Name of the Vulnerable Software and Affected Versions OpenStack Octavia versions prior to 18.0.1 Description The Amphora provider driver fails to validate the tls ciphers field for listeners and pools against control characters. Because this value is written directly into the HAProxy configuratio...

CVE-2026-75803

A flaw in OpenSSL causes EVPCipher to skip AEAD tag verification for ChaCha20-Poly1305 and AES-OCB ciphers when decrypting empty ciphertexts. This allows remote attackers to submit forged messages that affected applications incorrectly accept as valid. Mitigation To mitigate this ensure that all...