gnupg: RSA secret key recovery via acoustic cryptanalysis

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...

Debian DSA-2821-1 : gnupg - side channel attack

Genkin, Shamir and Tromer discovered that RSA key material could be extracted by using the sound generated by the computer during the decryption of some chosen ciphertexts. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

[SECURITY] [DSA 2821-1] gnupg security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2821-1 [email protected] http://www.debian.org/security/ Thijs Kinkhorst December 18, 2013 http://www.debian.org/security/faq -...

DSA-2821-1 gnupg - side channel attack

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Debian Security Advisory DSA 2821-1 (gnupg - side channel attack)

Genkin, Shamir and Tromer discovered that RSA key material could be extracted by using the sound generated by the computer during the decryption of some chosen ciphertexts. OpenVAS Vulnerability Test $Id: deb2821.nasl 6611 2017-07-07 12:07:20Z cfischer $ Auto-generated from advisory DSA 2821-1...

Stealing PIN Codes With a Wink and a Nod

Security researchers have developed a number of different methods to steal or bypass the passcodes on most of the common mobile phone platforms, some of which rely on software bugs and others that are simple social engineering techniques. Now, a pair of researchers from the University of Cambridg...

RedHat Update for gnupg RHSA-2013:1458-01

Check for the Version of gnupg OpenVAS Vulnerability Test RedHat Update for gnupg RHSA-2013:1458-01 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms...

CentOS Update for gnupg CESA-2013:1458 centos5

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 Greenbone AG 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 ifdescription...

RedHat Update for libgcrypt RHSA-2013:1457-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 Greenbone AG 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 ifdescription...

gnupg security update

CentOS Errata and Security Advisory CESA-2013:1458 An updated gnupg package that fixes multiple security issues is now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System CVSS ba...

Oracle Linux 5 : gnupg (ELSA-2013-1458)

The remote Oracle Linux 5 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2013-1458 advisory. - fix CVE-2013-4351 gpg treats no-usage-permitted keys as all-usages-permitted - fix CVE-2012-6085 GnuPG: readblock corrupt key input validation - fix...

libgcrypt security update

CentOS Errata and Security Advisory CESA-2013:1457 An updated libgcrypt package that fixes one security issue is now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System...

Moderate: Red Hat Security Advisory: libgcrypt security update

An updated libgcrypt package that fixes one security issue is now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

libgcrypt security update

1.4.5-11 - fix CVE-2013-4242 GnuPG/libgcrypt susceptible to cache side-channel attack 1.4.5-10 - Add GCRYCTLSETENFORCEDFIPSFLAG command...

[slackware-security] gnutls

New gnutls packages are available for Slackware 12.1, 12.2, 13.0, 13.1, and 13.37 to fix security issues. Here are the details from the Slackware 13.37 ChangeLog: patches/packages/gnutls-2.10.5-i486-2slack13.37.txz: Rebuilt. Updated to the correct version to fix fetching the "latest" from gnu.org...

Design/Logic Flaw

The RSA-CRT implementation in PolarSSL before 1.2.9 does not properly perform Montgomery multiplication, which might allow remote attackers to conduct a timing side-channel attack and retrieve RSA private keys...

CVE-2013-5915

CVE-2013-5915 concerns PolarSSL prior to 1.2.9, where the RSA-CRT Montgomery multiplication was not implemented securely, enabling a timing side-channel attack to potentially recover RSA private keys. Public references in connected docs show厂 PolarSSL advisories and Fedora/OpenVAS entries noting ...

Amazon Linux AMI : libgcrypt (ALAS-2013-226)

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload. C Tenable Network Security, Inc. The descriptive text and package checks in...

L3 CPU shared cache architecture is susceptible to a Flush+Reload side-channel attack

Overview L3 CPU shared cache architecture is susceptible to a Flush+Reload side-channel attack, resulting in information leakage. allowing a local attacker to derive the contents of memory not belonging to the attacker. Description Common L3 CPU shared cache architecture is susceptible to a...