[slackware-security] proftpd

New proftpd packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/proftpd-1.3.9e-i586-1slack15.0.txz: Upgraded. This update fixes a security issue: Support opt-in use of Huffman encoding only for SS...

wcw-cyberring-pav-decryptor

WCW CyberRing PAV Decryptor Cryptanalysis of a proprietary 1999 video DRM system, recovering 51 minutes of lost media through static binary analysis and known-plaintext attack. Frame from a recovered "CyberRing" match. WCW wrestlers were filmed against blue screen and composited into a CGI arena...

bkcrack

bkcrack Crack legacy zip encryption with Biham and Kocher's known plaintext attack. Overview A ZIP archive may contain many entries whose content can be compressed and/or encrypted. In particular, entries can be encrypted with a password-based symmetric encryption algorithm referred to as...

forticrack

FortiCrack Decrypt encrypted Fortinet FortiOS firmware images Developed by Bishop Fox Team X Requirements This tool is intended to run in a Linux environment. Install python3 and gzip packages for your system. Usage Download an encrypted firmware image from the Fortinet support site, then run thi...

BEAST-PoC

BEAST-PoC chosen-plaintext attack This proof of concept is focused on the cryptography behind the BEAST Browser Exploit Against SSL/TLS attack presented by Thai Duong and Juliano Rizzo on September 23, 2011. This a chosen-plaintext attack and this allow you to retrieve sensitives informations if...

bkcrack

bkcrack Descifra el cifrado legacy de ZIP con el ataque de texto plano conocido de Biham y Kocher. Descripción general Un archivo ZIP puede contener muchas entradas cuyo contenido puede estar comprimido y/o cifrado. En particular, las entradas pueden cifrarse con un algoritmo de cifrado simétrico...

Crossing the Streams: SSH Plaintext Recovery Via a Common Compression Context in Multiplexed Channels

SSH is the standard protocol for secure remote administration of servers. At the transport layer, SSH uses the Binary Packet Protocol BPP for encrypted and authenticated communication. Above this, the SSH Connection Protocol multiplexes one or more logical channels over a single connection,...

Black Box Cryptanalysis of AES128

This paper presents computational results of cryptanalysis of AES using the Local Inversion by Black Box computations of the forward encryption and utilizes these results to develop a practically feasible approach for the key recovery of the full scale AES128 under Known Plaintext Attack KPA. It ...

PYSEC-2026-1326 ESPHome vulnerable to denial-of-service via out-of-bounds check bypass in the API component

Summary An integer overflow in the API component's protobuf decoder allows denial-of-service attacks when API encryption is not used. Details The bounds check ptr + fieldlength end in components/api/proto.cpp can overflow when a malicious client sends a large fieldlength value. This affects all...

CVE-2026-11347: Use of Hard-coded Cryptographic Key

The linqi application contains hardcoded cryptographic keys. Additionally, the application uses a weak algorithm with a limited ASCII charset to dynamically generate Initialization Vectors IVs for AES/CBC encryption, making known-plaintext attacks feasible. An attacker with local access can...

ESPHome vulnerable to denial-of-service via out-of-bounds check bypass in the API component

Summary An integer overflow in the API component's protobuf decoder allows denial-of-service attacks when API encryption is not used. Details The bounds check ptr + fieldlength end in components/api/proto.cpp can overflow when a malicious client sends a large fieldlength value. This affects all...

EUVD-2003-0134

Malware in sbrugna...

EUVD-1999-1066

Malware in sbrugna...

EUVD-2014-2357

Malware in sbrugna...

EUVD-2017-0161

Malware in sbrugna...

CVE-2019-25005

An issue was discovered in the chacha20 crate before 0.2.3 for Rust. A ChaCha20 counter overflow makes it easier for attackers to determine plaintext...

Nextcloud Server 19.0.1 Encryption Vulnerability (NC-SA-2020-039)

Nextcloud Server is prone to a vulnerability where it is possible to downgrade the encryption scheme and break the integrity through known-plaintext attack. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the...

Insecure Encryption

Overview parsel is a gem to encrypt and decrypt data with a given key. Affected versions of this package are vulnerable to Insecure Encryption. In cases where an initialisation vector is not supplied to the encrypt or decrypt call in parsel.rb, the initialisation vector used by the library is set...

Nextcloud: Downgrade encryption scheme and break integrity through known-plaintext attack

The idea behind the Server Side Encryption is that you can move your encrypted files to an external party without that external party being able to to read or modify those files. Some time ago, Nextcloud switched from unauthenticated CFB cipher block mode to authenticated CTR cipher block mode in...

CVE-2013-7469: Inadequate Encryption Strength

Seafile through 6.2.11 always uses the same Initialization Vector IV with Cipher Block Chaining CBC Mode to encrypt private data, making it easier to conduct chosen-plaintext attacks or dictionary attacks...