Ubuntu 14.04 LTS : Libgcrypt vulnerability (USN-2339-2)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2339-2 advisory. Daniel Genkin, Adi Shamir, and Eran Tromer discovered that Libgcrypt was susceptible to an adaptive chosen ciphertext attack via physical side channels. A local...

USN-2339-2: Libgcrypt vulnerability

Daniel Genkin, Adi Shamir, and Eran Tromer discovered that Libgcrypt was susceptible to an adaptive chosen ciphertext attack via physical side channels. A local attacker could use this attack to possibly recover private keys...

USN-2339-2 libgcrypt11 vulnerability

Daniel Genkin, Adi Shamir, and Eran Tromer discovered that Libgcrypt was susceptible to an adaptive chosen ciphertext attack via physical side channels. A local attacker could use this attack to possibly recover private keys...

USN-2339-1: GnuPG vulnerability

Daniel Genkin, Adi Shamir, and Eran Tromer discovered that GnuPG was susceptible to an adaptive chosen ciphertext attack via physical side channels. A local attacker could use this attack to possibly recover private keys...

UBUNTU-CVE-2014-5270

Libgcrypt before 1.5.4, as used in GnuPG and other products, does not properly perform ciphertext normalization and ciphertext randomization, which makes it easier for physically proximate attackers to conduct key-extraction attacks by leveraging the ability to collect voltage data from exposed...

NetZero ZeroPort 3.0 Weak Encryption Method Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/1483/info Netzero is a free internet service provider which requires its users to run the application ZeroPort in order to log onto the network. The username and password is stored locally in a text file called id.dat and...

openSUSE Security Update : openssl (openSUSE-SU-2012:0547-1)

The implementation of Cryptographic Message Syntax CMS and PKCS 7 in OpenSSL was vulnerable to a Million Message Attack MMA adaptive chosen ciphertext attack CVE-2012-0884. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

Amazon Linux AMI : gnupg (ALAS-2014-278)

GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE: applications are not...

Medium: gnupg

Issue Overview: GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE:...

Ubuntu Update for gnupg USN-2059-1

Check for the Version of gnupg OpenVAS Vulnerability Test $Id: gbubuntuUSN20591.nasl 8456 2018-01-18 06:58:40Z teissa $ Ubuntu Update for gnupg USN-2059-1 Authors: System Generated Check Copyright: Copyright C 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; y...

CVE-2013-4576

GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE: applications are not...

Code injection

GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE: applications are not...

CVE-2013-4576

GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE: applications are not...

CVE-2013-4576

GnuPG 1.x before 1.4.16 is vulnerable to a side-channel attack during RSA key handling. The issue arises from sequences of introductions with certain patterns that enable a local attacker to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. The impact i...

USN-2059-1: GnuPG vulnerability

Daniel Genkin, Adi Shamir, and Eran Tromer discovered that GnuPG was susceptible to an adaptive chosen ciphertext attack via acoustic emanations. A local attacker could use this attack to possibly recover private keys...

CVE-2013-4576

GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE: applications are not...

gnupg -- RSA Key Extraction via Low-Bandwidth Acoustic Cryptanalysis attack

Werner Koch reports: CVE-2013-4576 has been assigned to this security bug. The paper describes two attacks. The first attack allows to distinguish keys: An attacker is able to notice which key is currently used for decryption. This is in general not a problem but may be used to reveal the...

WhatsApp Crypto Implementation Vulnerability Discovered

WhatsApp, a popular mobile message application, suffers from crypto implementation vulnerability that leaves messages exposed. Thijs Alkemade, a computer science student at Utrecht University in The Netherlands who works on the open source Adium instant messaging project, disclosed a serious issu...

SOL14638 - TLS/SSL RC4 vulnerability CVE-2013-2566

The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via statistical analysis of ciphertext in a large number of sessions that use the same plaintext. CVE-2013-2566...

gnutls: out of bounds read in _gnutls_ciphertext2compressed (GNUTLS-SA-2013-2)

The gnutlsciphertext2compressed function in lib/gnutlscipher.c in GnuTLS 2.12.23 allows remote attackers to cause a denial of service buffer over-read and crash via a crafted padding length. NOTE: this might be due to an incorrect fix for CVE-2013-0169...