Debian DSA-4120-1 : linux - security update (Meltdown) (Spectre)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. - CVE-2017-5715 Multiple researchers have discovered a vulnerability in various processors supporting speculative execution, enabling an attacker...

[SECURITY] [DSA 4120-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4120-1 [email protected] https://www.debian.org/security/ Yves-Alexis Perez February 22, 2018 https://www.debian.org/security/faq -...

VMware vCenter Server 6.5.x < 6.5u1f Multiple Vulnerabilities (VMSA-2018-0007) (Spectre-1) (Meltdown)

The version of VMware vCenter Server installed on the remote host is 6.5.x prior to 6.5u1f. It is, therefore, affected by multiple vulnerabilities. See advisory for details. C Tenable Network Security, Inc. include'compat.inc'; if description scriptid106950; scriptversion"1.8";...

Intel Issues Updated Spectre Firmware Fixes For Newer Processors

Intel has issued updated microcode to help protect its newer processors from Spectre security exploits. The Santa Clara, Calif.-based company’s new microcode updates – which impact its newer chip platforms, such as Kaby Lake, Coffee Lake, and Skylake – have been released to OEM customers and...

New Spectre/Meltdown Variants

Researchers have discovered new variants of Spectre and Meltdown. The software mitigations for Spectre and Meltdown seem to block these variants, although the eventual CPU fixes will have to be expanded to account for these new attacks...

Xen Multiple Vulnerabilities (Spectre) (Meltdown) (XSA-254)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by multiple vulnerabilities. Note that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware configurations or if patches were applie...

SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2018:0472-1) (Meltdown) (Spectre)

This update for xen fixes several issues. These security issues were fixed : - CVE-2017-5753, CVE-2017-5715, CVE-2017-5754: Prevent information leaks via side effects of speculative execution, aka 'Spectre' and 'Meltdown' attacks bsc1074562, bsc1068032 - CVE-2017-15595: x86 PV guest OS users were...

SUSE-SU-2018:0472-1 Security update for xen

This update for xen fixes several issues. These security issues were fixed: - CVE-2017-5753, CVE-2017-5715, CVE-2017-5754: Prevent information leaks via side effects of speculative execution, aka 'Spectre' and 'Meltdown' attacks bsc1074562, bsc1068032 - CVE-2017-15595: x86 PV guest OS users were...

openSUSE: Security Advisory for xen (openSUSE-SU-2018:0459-1)

The remote host is missing an update for the Copyright C 2018 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...

Hackers Hit the Olympics, While Patch Tuesday and Meltdown / Spectre Keep IT Departments On Edge

This week offered a representative sampling of different corners of the cyber security world: The monthly Patch Tuesday, a brazen attack against the Olympics, new Meltdown and Spectre concerns, and a boost for Intel’s bug bounty program. Oh, and the gargantuan Equifax data breach may have been ev...

Security update for xen (important)

This update for xen fixes several issues. These security issues were fixed: - CVE-2017-5753, CVE-2017-5715, CVE-2017-5754: Prevent information leaks via side effects of speculative execution, aka "Spectre" and "Meltdown" attacks bsc1074562, bsc1068032 - CVE-2017-15595: x86 PV guest OS users were...

openSUSE Security Update : xen (openSUSE-2018-169) (Meltdown) (Spectre)

This update for xen fixes several issues. These security issues were fixed : - CVE-2017-5753, CVE-2017-5715, CVE-2017-5754: Prevent information leaks via side effects of speculative execution, aka 'Spectre' and 'Meltdown' attacks bsc1074562, bsc1068032 - CVE-2017-15595: x86 PV guest OS users were...

Intel Expands Bug Bounty Program Post-Spectre and Meltdown

In the wake of the Spectre and Meltdown bugs, Intel has rolled out a significant expansion of its bug bounty program. Intel first launched the program in March 2017. The big changes include a shift from an invitation-only format to one that is open to all security researchers. One key addition is...

SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2018:0438-1) (Meltdown) (Spectre)

This update for xen fixes several issues. These security issues were fixed : - CVE-2017-5753, CVE-2017-5715, CVE-2017-5754: Prevent information leaks via side effects of speculative execution, aka 'Spectre' and 'Meltdown' attacks bsc1074562, bsc1068032 - CVE-2017-15595: x86 PV guest OS users were...

Debian DSA-4112-1 : xen - security update

Multiple vulnerabilities have been discovered in the Xen hypervisor : - CVE-2017-17563 Jan Beulich discovered that an incorrect reference count overflow check in x86 shadow mode may result in denial of service or privilege escalation. - CVE-2017-17564 Jan Beulich discovered that improper x86 shad...

[SECURITY] [DSA 4112-1] xen security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4112-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff February 14, 2018 https://www.debian.org/security/faq -...

SUSE-SU-2018:0438-1 Security update for xen

This update for xen fixes several issues. These security issues were fixed: - CVE-2017-5753, CVE-2017-5715, CVE-2017-5754: Prevent information leaks via side effects of speculative execution, aka 'Spectre' and 'Meltdown' attacks bsc1074562, bsc1068032 - CVE-2017-15595: x86 PV guest OS users were...

KB4074592: Windows 10 Version 1703 February 2018 Security Update (Meltdown)(Spectre)

The remote Windows host is missing security update 4074592. 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 disclose...

KB4074596: Windows 10 February 2018 Security Update (Meltdown)(Spectre)

The remote Windows host is missing security update 4074596. 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 disclose...

KB4074590: Windows 10 Version 1607 and Windows Server 2016 February 2018 Security Update (Meltdown)(Spectre)

The remote Windows host is missing security update 4074590. 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 disclose...