EUVD-2000-0299

Malware in sbrugna...

CipherMind: the Longest Codebook in the World

In recent years, the widespread application of large language models has inspired us to consider using inference for communication encryption. We therefore propose CipherMind, which utilizes intermediate results from deterministic fine-tuning of large model inferences as transmission content. The...

Keyed Chaotic Dynamics for Privacy-Preserving Neural Inference

Neural network inference typically operates on raw input data, increasing the risk of exposure during preprocessing and inference. Moreover, neural architectures lack efficient built-in mechanisms for directly authenticating input data. This work introduces a novel encryption method for ensuring...

CVE-2020-25023

An issue was discovered in Noise-Java through 2020-08-27. AESGCMOnCtrCipherState.encryptWithAd allows out-of-bounds access...

CVE-2025-1828

Crypt::Random Perl package 1.05 through 1.55 may use rand function, which is not cryptographically strong, for cryptographic functions. If the Provider is not specified and /dev/urandom or an Entropy Gathering Daemon egd service is not available Crypt::Random will default to use the...

CVE-2024-31999

@festify/secure-session creates a secure stateless cookie session for Fastify. At the end of the request handling, it will encrypt all data in the session with a secret key and attach the ciphertext as a cookie value with the defined cookie name. After that, the session on the server side is...

Bit flip attack vulnerability in cookie-encrypter

due to a weakness in the encryption method used in cookie-encrypter an attack can use the world visible IV to edit encrypted cookies without decrypting the cookie itself. This is known as an AES CBC bit flipping attack...

CVE-2024-20280

A vulnerability in the backup feature of Cisco UCS Central Software could allow an attacker with access to a backup file to learn sensitive information that is stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method that is used fo...

CVE-2024-20280 Cisco UCS Central Software Configuration Backup Static Key Vulnerability

A vulnerability in the backup feature of Cisco UCS Central Software could allow an attacker with access to a backup file to learn sensitive information that is stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method that is used fo...

Cisco UCS Central Software Configuration Backup Information Disclosure Vulnerability

A vulnerability in the backup feature of Cisco UCS Central Software could allow an attacker with access to a backup file to learn sensitive information that is stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method that is used fo...

NETGEAR WN604 安全漏洞

The NETGEAR WN604 is a small wireless router from NETGEAR. An information disclosure vulnerability exists in the NETGEAR WN604. An attacker can use this vulnerability to access the siteSurvey.php page to obtain sensitive information such as the SSID, security type, encryption method, and channel ...

System user password Encryption method or Hash function type

NetScaler system user passwords are hashed using SHA1 on 11.1 and older releases. 12.0 use SHA512. RPC node passwords are encrypted using AES256 CBC from 11.0 onwards. RC4 is used before that. The keywords encrypted, hashmethod, encryptmethod example ENCMTHD3and kek are added internally based on...

New Linux Ransomware Strain BlackSuit Shows Striking Similarities to Royal

An analysis of the Linux variant of a new ransomware strain called BlackSuit has covered significant similarities with another ransomware family called Royal. Trend Micro, which examined an x64 VMware ESXi version targeting Linux machines, said it identified an "extremely high degree of similarit...

CVE-2023-20016 Cisco FXOS Software and UCS Manager Software Configuration Backup Static Key Vulnerability

A vulnerability in the backup configuration feature of Cisco UCS Manager Software and in the configuration export feature of Cisco FXOS Software could allow an unauthenticated attacker with access to a backup file to decrypt sensitive information stored in the full state and configuration backup...

ESXiArgs Ransomware Hits Over 500 New Targets in European Countries

More than 500 hosts have been newly compromised en masse by the ESXiArgs ransomware strain, most of which are located in France, Germany, the Netherlands, the U.K., and Ukraine. The findings come from attack surface management firm Censys, which discovered "two hosts with strikingly similar ranso...

Blink1Control2 2.2.7 Weak Password Encryption

// Exploit Title: Blink1Control2 2.2.7 - Weak Password Encryption // Date: 2022-08-12 // Exploit Author: p1ckzi // Vendor Homepage: https://thingm.com/ // Software Link: https://github.com/todbot/Blink1Control2/releases/tag/v2.2.7 // Vulnerable Version: blink1control2 !/usr/bin/env node const...

Hive Ransomware Upgrades to Rust for More Sophisticated Encryption Method

The operators of the Hive ransomware-as-a-service RaaS scheme have overhauled their file-encrypting software to fully migrate to Rust and adopt a more sophisticated encryption method. "With its latest variant carrying several major upgrades, Hive also proves it's one of the fastest evolving...

DNS over HTTPS

DNS over HTTPS DoH is a protocol for performing remote Domain Name System DNS resolution via the HTTPS protocol. A goal of the method is to increase user privacy and security by preventing eavesdropping and manipulation of DNS data by man-in-the-middle attacks1 by using the HTTPS protocol to...

Shadowsocks-libev ss-server Stream Cipher Information Disclosure Vulnerability

Summary An exploitable information disclosure vulnerability exists in the network packet handling functionality of Shadowsocks-libev 3.3.2. When utilizing a Stream Cipher, a specially crafted set of network packets can cause an outbound connection from the server, resulting in information...

Spartacus ransomware: introduction to a strain of unsophisticated malware

Spartacus ransomware is a new sample that has been circulating in 2018. Written in C, the original sample is obfuscated, which we will go over as we extract it to its readable state. Spartacus is a relatively straight-forward ransomware sample and uses some similar techniques and code to others w...