NewStart CGSL CORE 5.04 / MAIN 5.04 : nss Multiple Vulnerabilities (NS-SA-2019-0193)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has nss packages installed that are affected by multiple vulnerabilities: - Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of...

RHEL 7 : Virtualization Manager (RHSA-2019:1046) (Spectre)

An update for rhvm-setup-plugins is now available for Red Hat Virtualization Engine 4.3. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Denial Of Service (DOS)

The GNU Privacy Guard GnuPG or GPG is a tool for encrypting data and creating digital signatures, compliant with the proposed OpenPGP Internet standard and the S/MIME standard. It was found that GnuPG was vulnerable to the Yarom/Falkner flush+reload cache side-channel attack on the RSA secret...

SUSE-SU-2018:4236-2 Security update for MozillaFirefox, mozilla-nspr and mozilla-nss

This update for MozillaFirefox, mozilla-nss and mozilla-nspr fixes the following issues: Issues fixed in MozillaFirefox: - Update to Firefox ESR 60.4 bsc1119105 - CVE-2018-17466: Fixed a buffer overflow and out-of-bounds read in ANGLE library with TextureStorage11 - CVE-2018-18492: Fixed a...

SUSE-SU-2019:0273-1 Security update for MozillaFirefox

This update for MozillaFirefox, mozilla-nss fixes the following issues: Security issues fixed: - CVE-2018-18500: Fixed a use-after-free parsing HTML5 stream bsc1122983. - CVE-2018-18501: Fixed multiple memory safety bugs bsc1122983. - CVE-2018-18505: Fixed a privilege escalation through IPC chann...

SUSE-SU-2018:4235-1 Security update for MozillaFirefox, mozilla-nspr and mozilla-nss

This update for MozillaFirefox, mozilla-nss and mozilla-nspr fixes the following issues: Issues fixed in MozillaFirefox: - Update to Firefox ESR 60.4 bsc1119105 - CVE-2018-17466: Fixed a buffer overflow and out-of-bounds read in ANGLE library with TextureStorage11 - CVE-2018-18492: Fixed a...

Amazon Linux AMI : openssl (ALAS-2018-1102)

Libgcrypt allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the gcryeccecdsasign function in cipher/ecc-ecdsa.c, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker...

USN-3733-2: GnuPG vulnerability

USN-3733-1 fixed a vulnerability in GnuPG. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal, and Yuval Yarom discovered...

Ubuntu: Security Advisory (USN-3733-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

USN-3733-1: GnuPG vulnerability

Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal, and Yuval Yarom discovered that GnuPG is vulnerable to a cache side-channel attack. A local attacker could use this attack to recover RSA private keys...

Ubuntu 14.04 LTS / 16.04 LTS : GnuPG vulnerability (USN-3733-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3733-1 advisory. Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal, and Yuval Yarom...

Cache Side-Channel Attack

libgcrypt.so is vulnerable to cache side-channel attack. The attack is possible when an attacker can run arbitrary software on the hardware where the private RSA key is used...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This...

CVE-2017-7526

GnuPG/libgcrypt: CVE-2017-7526 affects libgcrypt before 1.7.8, allowing a cache-side-channel attack that can fully recover RSA-1024 private keys (and likely RSA-2048 with more effort) when the attacker can run code on the same hardware. Connected sources confirm the vulnerability exists in libgcr...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 5.9 Long Life. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Scientific Linux Security Update : libvirt on SL7.x x86_64 (20180626) (Spectre)

Security Fixes : - An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged...

Security Bulletin: A vulnerability in libgcrypt affects IBM Flex System Manager (FSM) (CVE-2017-7526)

Summary A vulnerability has been discovered in libgcrypt that is embedded in FSM. This bulletin addresses that issue. Vulnerability Details CVEID: CVE-2017-7526 DESCRIPTION: Libgcrypt could allow a remote attacker to obtain sensitive information, caused by a cache side-channel attack when using...

Security Bulletin: IBM Security Proventia Network Active Bypass is affected by vulnerabilities in OpenSSL (CVE-2014-0160 and CVE-2014-0076)

Summary Security vulnerabilities have been discovered in OpenSSL. Vulnerability Details CVE-ID: CVE-2014-0160 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an error in the TLS/DTLS heartbeat functionality. An attacker could exploit this vulnerabilit...

Memory corruption

LibTomCrypt through 1.18.1 allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host...