openSUSE Security Update : kernel-firmware (openSUSE-2018-1) (Spectre)

This update for kernel-firmware fixes the following issues : - Add microcodeamdfam17h.bin bsc1068032 CVE-2017-5715 This new firmware disables branch prediction on AMD family 17h processor to mitigate a attack on the branch predictor that could lead to information disclosure from e.g. kernel memor...

KB4056890: Windows 10 Version 1607 and Windows Server 2016 January 2018 Security Update (Meltdown)(Spectre)

The remote Windows host is missing security update 4056890 or 4057142. It is, therefore, affected by multiple vulnerabilities : - An vulnerability exists within microprocessors utilizing speculative execution and indirect branch prediction, which may allow an attacker with local user access to...

SUSE SLES11 Security Update : kvm (SUSE-SU-2018:0019-1) (Spectre)

This update for kvm fixes the following issues: Also a mitigation for a security flaw has been applied : - CVE-2017-5715: QEMU was updated to allow passing through new MSR and CPUID flags from the host VM to the CPU, to allow enabling/disabling branch prediction features in the Intel CPU...

SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2018:0007-1) (Spectre)

This update for qemu fixes the following issues: A new feature was added : - Support EPYC vCPU type bsc1052825 fate324038 Also a mitigation for a security problem has been applied : - CVE-2017-5715: QEMU was updated to allow passing through new MSR and CPUID flags from the host VM to the CPU, to...

SUSE SLED12 / SLES12 Security Update : ucode-intel (SUSE-SU-2018:0006-1) (Spectre)

This update for ucode-intel fixes the following issues: The CPU microcode for Haswell-X, Skylake-X and Broadwell-X chipsets was updated to report both branch prediction control via CPUID flag and ability to control branch prediction via an MSR register. This update is part of a mitigation for a...

CPU hardware vulnerable to side-channel attacks

Overview CPU hardware implementations are vulnerable to cache side-channel attacks. These vulnerabilities are referred to as Meltdown and Spectre. Description CPU hardware implementations are vulnerable to side-channel attacks referred to as Meltdown and Spectre. Both Spectre and Meltdown take...

SUSE-SU-2018:0007-1 Security update for qemu

This update for qemu fixes the following issues: A new feature was added: - Support EPYC vCPU type bsc1052825 fate324038 Also a mitigation for a security problem has been applied: - CVE-2017-5715: QEMU was updated to allow passing through new MSR and CPUID flags from the host VM to the CPU, to...

SUSE-SU-2018:0008-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - Add microcodeamdfam17h.bin bsc1068032 CVE-2017-5715 This new firmware disables branch prediction on AMD family 17h processor to mitigate a attack on the branch predictor that could lead to information disclosure from e.g. kernel memory...

CVE-2017-5754

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache...

UBUNTU-CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...

CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis...

CVE-2017-5214

The Codextrous B2J Contact aka b2jcontact extension before 2.1.13 for Joomla! allows prediction of a uniqid value based on knowledge of a time value. This makes it easier to read arbitrary uploaded files...

CVE-2017-5214

The Codextrous B2J Contact aka b2jcontact extension before 2.1.13 for Joomla! allows prediction of a uniqid value based on knowledge of a time value. This makes it easier to read arbitrary uploaded files...

Insecure randomness

Overview Affected versions of socket.io depend on Math.random to create socket IDs, and therefore the IDs are predictable. With enough information on prior IDs, an attacker may be able to guess the socket ID and gain access to socket.io servers without authorization. Recommendation Update to v0.9...

CVE-2016-5100

Froxlor before 0.9.35 uses the PHP rand function for random number generation, which makes it easier for remote attackers to guess the password reset token by predicting a value...

CVE-2016-6887

The pstmexptmod function in MatrixSSL 3.8.6 and earlier does not properly perform modular exponentiation, which might allow remote attackers to predict the secret key via a CRT attack...

Gratipay: Gratipay uses the random module's cryptographically insecure PRNG.

Dear Gratipay bug bounty team, Summary --- Gratipay currently uses the random module's pseudo-random number generator which is not a cryptographically secure PRNG as stated in the docs: The pseudo-random generators of this module should not be used for security purposes. For security or...

GLSA-201612-01 : GnuPG: RNG output is predictable

The remote host is affected by the vulnerability described in GLSA-201612-01 GnuPG: RNG output is predictable A long standing bug since 1998 in Libgcrypt see GLSA 201610-04 below and GnuPG allows an attacker to predict the output from the standard RNG. Please review the Entropy Loss and Output...

CentOS Update for libgcrypt CESA-2016:2674 centos6

Check the version of libgcrypt SPDX-FileCopyrightText: 2016 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 scriptoid"1.3.6.1.4.1.25623.1.0.882589";...

openSUSE Security Update : libgcrypt (openSUSE-2016-1138)

This update for libgcrypt fixes the following issues : - RNG prediction vulnerability bsc994157, CVE-2016-6313 This update was imported from the SUSE:SLE-12:Update update project. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...