Updated libgcrypt packages fix security vulnerability

Updated libgcrypt packages fix security vulnerability: ECDSA timing side-channel attack vulnerability CVE-2019-13627...

Mbed TLS -- Side channel attack on deterministic ECDSA

Janos Follath reports: Mbed TLS does not have a constant-time/constant-trace arithmetic library and uses blinding to protect against side channel attacks. In the ECDSA signature routine previous Mbed TLS versions used the same RNG object for generating the ephemeral key pair and for generating th...

OpenSSL Vulnerabilities Oct 2018 - Jul 2019

SUMMARY Symantec Network Protection products using affected versions of OpenSSL are susceptible to multiple vulnerabilities. An attacker can recover DSA, ECDH, and ECDSA private keys through timing side-channel attacks. A remote attacker can also decrypt encrypted ciphertext and modify OpenSSL...

FreeBSD : libgcrypt -- ECDSA timing attack (c9c6c2f8-cd54-11e9-af89-080027ef1a23)

GnuPG reports : Mitigate an ECDSA timing attack. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the FreeBSD VuXML database : Copyright 2003-2021 Jacques Vidrine and contributors Redistribution and use in source VuXML and 'compiled' form...

libgcrypt -- ECDSA timing attack

GnuPG reports: Mitigate an ECDSA timing attack...

OpenSSL 1.1.1 < 1.1.1d Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.1.1d. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.1.1d advisory. - In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, aft...

OpenSSL 1.1.0 < 1.1.0l Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.1.0l. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.1.0l advisory. - In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, aft...

openSUSE: Security Advisory for libcryptopp (openSUSE-SU-2019:1968-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

openSUSE Security Update : libcryptopp (openSUSE-2019-1968)

This update for libcryptopp fixes the following issues : - CVE-2019-14318: Fixed a timing side channel vulnerability in the ECDSA signature generation boo1143532. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update...

OPENSUSE-SU-2019:1968-1 Security update for libcryptopp

This update for libcryptopp fixes the following issues: - CVE-2019-14318: Fixed a timing side channel vulnerability in the ECDSA signature generation boo1143532...

Security update for libcryptopp (moderate)

openSUSE Security Update: Security update for libcryptopp Announcement ID: openSUSE-SU-2019:1968-1 Rating: moderate References: 1143532 Cross-References: CVE-2019-14318 Affected Products: openSUSE Leap 15.1 openSUSE Leap 15.0 openSUSE Backports SLE-15-SP1 openSUSE Backports SLE-15 An update that...

Side channel timing attacks against (EC)DSA in RSA BSAFE CVE-2019-3739/CVE-2019-3740 - Project Wycheproof is the AFL for Cryptography

About a year ago I wrote this tweet and now I can finally justify it Project Wycheproof https://t.co/wBz9P8atHs is the AFL https://t.co/JM2l557PZi of crypto. Thanks a lot @XorNinja and team notably including Bleichenbacher for providing such a powerful tool — Antonio Sanso @asanso April 9, 2018 i...

Insecure Cryptography

msrcrypto is vulnerable to insecure cryptography. The vulnerability exists as there are issues with the Elliptic Curve Cryptography ECC implementation, allowing invalid ECDSA signatures to be created through the learning of a server's private ECC key...

MatrixSSL < 4.2.2 Multiple Vulnerabilities

MatrixSSL is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2019 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 CPE = "cpe:/a:matrixssl:matrixssl"; if...

CVE-2019-14318

Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because scalar multiplication in ecp.cpp...

CVE-2019-14318

Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because scalar multiplication in ecp.cpp...

DEBIAN-CVE-2019-14318

Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because scalar multiplication in ecp.cpp...

CVE-2019-14318

Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because scalar multiplication in ecp.cpp...

Information disclosure

Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because scalar multiplication in ecp.cpp...

CVE-2019-14318

Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because scalar multiplication in ecp.cpp...