CVE-2025-56801

The Reolink Desktop Application 8.18.12 contains hardcoded credentials as the Initialization Vector IV in its AES-CFB encryption implementation allowing attackers with access to the application environment to reliably decrypt encrypted configuration data. NOTE: the Supplier's position is that...

EUVD-2012-0007

Malware in sbrugna...

Elixir can leak information due to weak use of crypto

Elixir prior to and including 0.7.1 uses Blowfish in CFB mode without constructing a unique initialization vector IV, which makes it easier for context-dependent users to obtain sensitive information and decrypt the database. A patch has been attached to the initial advisory to mitigate this...

LIVE Webinar on Zerologon Vulnerability: Technical Analysis and Detection

I am sure that many of you have by now heard of a recently disclosed critical Windows server vulnerability—called Zerologon—that could let hackers completely take over enterprise networks. For those unaware, in brief, all supported versions of the Windows Server operating systems are vulnerable t...

Python Steganography Tool: Matroschka

Python Steganography Tool Матрёшка mɐˈtrʲɵʂkə is a command-line steganography tool written in pure Python. You can use it to hide and encrypt images or text in the least significant bits of pixels in an image. Encryption The encryption uses HMAC-SHA256 to authenticate the hidden data. Therefore t...

ownCloud: Exploiting unauthenticated encryption mode

The owncloud file storage encryption uses the AES encryption algorithm in CFB mode without any authentication. The encryption module is advertised as a way to use a potentially untrusted external storage 1. Let's assume someone uses owncloud with the encryption module and an untrusted storage and...

CVE-2012-2146

Elixir 0.8.0 uses Blowfish in CFB mode without constructing a unique initialization vector IV, which makes it easier for context-dependent users to obtain sensitive information and decrypt the database...

UBUNTU-CVE-2012-2146

Elixir 0.8.0 uses Blowfish in CFB mode without constructing a unique initialization vector IV, which makes it easier for context-dependent users to obtain sensitive information and decrypt the database...

CVE-2012-2146

Elixir 0.8.0 uses Blowfish in CFB mode without constructing a unique initialization vector IV, which makes it easier for context-dependent users to obtain sensitive information and decrypt the database...

CVE-2012-2146

CVE-2012-2146 affects Elixir up to at least 0.8.0, where Blowfish in CFB mode is used without a unique initialization vector (IV). This weak IV construction can enable context-dependent users to obtain sensitive information and potentially decrypt the database. The connected documents confirm the...

CVE-2012-2146

Removed by vendor...

py39-Elixir -- weak use of cryptography

Red Hat Security Response Team reports: Elixir 0.8.0 uses Blowfish in CFB mode without constructing a unique initialization vector IV, which makes it easier for context-dependent users to obtain sensitive information and decrypt the database...

UBUNTU-CVE-2010-3075

EncFS before 1.7.0 encrypts multiple blocks by means of the CFB cipher mode with the same initialization vector, which makes it easier for local users to obtain sensitive information via calculations involving recovery of XORed data, as demonstrated by an attack on encrypted data in which the las...

FreeBSD Ports: gnupg

The remote host is missing an update to the system as announced in the referenced advisory. SPDX-FileCopyrightText: 2008 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

CVE-2005-0366

The integrity check feature in OpenPGP, when handling a message that was encrypted using cipher feedback CFB mode, allows remote attackers to recover part of the plaintext via a chosen-ciphertext attack when the first 2 bytes of a message block are known, and an oracle or other mechanism is...

CVE-2005-0366

The integrity check feature in OpenPGP, when handling a message that was encrypted using cipher feedback CFB mode, allows remote attackers to recover part of the plaintext via a chosen-ciphertext attack when the first 2 bytes of a message block are known, and an oracle or other mechanism is...

OpenPGP/GnuPG chosen ciphertext cryptography attack

With CFB mode encryption attacker can recover part of the plaintext if 2 first bytes of the message block are known...

CVE-2005-0366

CVE-2005-0366 concerns OpenPGP/GnuPG where the integrity check feature, when decrypting a message encrypted with CF B mode, can allow a remote attacker to recover part of the plaintext through a chosen-ciphertext attack if the first two bytes of a message block are known and an oracle reveals whe...