RHEL 7 : java-1.7.0-openjdk (RHSA-2018:1648) (Spectre)

An update for java-1.7.0-openjdk is now available for Red Hat Enterprise Linux 7. 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...

CentOS 7 : libvirt (CESA-2018:1632) (Spectre)

An update for libvirt is now available for Red Hat Enterprise Linux 7. 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 vulnerability from t...

AMD / ARM / Intel - Speculative Execution Variant 4 Speculative Store Bypass Exploit

Exploit for hardware platform in category dos / poc / ======== Intro / Overview ======== After Michael Schwarz made some interesting observations, we started looking into variants other than the three already-known ones. I noticed that Intel's Optimization Manual says in section 2.4.4.5 "Memory...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3655-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3655-1 advisory. Jann Horn and Ken Johnson discovered that microprocessors utilizing speculative execution of a memory read may allow unauthorized memory reads via a...

RHEL 6 : libvirt (RHSA-2018:1667)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1667 advisory. The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In...

RHEL 6 : qemu-kvm (RHSA-2018:1659)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1659 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the...

RHEL 6 : java-1.8.0-openjdk (RHSA-2018:1650)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1650 advisory. The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Security Fixes: An...

RHEL 7 : kernel (RHSA-2018:1629)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1629 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: An industry-wide issue was found in the way man...

OracleVM 3.4 : qemu-kvm (OVMSA-2018-0219) (Spectre)

The remote OracleVM system is missing necessary patches to address critical security updates : - qemu-kvm-i386-define-the-ssbd-CPUID-feature-bit-CVE-2018 -3639.patch - Resolves: bz1574067 EMBARGOED CVE-2018-3639 qemu-kvm: Kernel: omega-4 rhel-6.9.z C Tenable Network Security, Inc. The package...

AIX 7.2 TL 0 : variant4 (IJ05821) (Spectre)

https://vulners.com/cve/CVE-2018-3639 https://vulners.com/cve/CVE-2018-3639 C Tenable Network Security, Inc. The text in the description was extracted from AIX Security Advisory variant4advisory.asc. include'compat.inc'; if description scriptid109953; scriptversion"1.12";...

Oracle Linux 6 : qemu-kvm (ELSA-2018-1660)

The remote Oracle Linux 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-1660 advisory. - qemu-kvm-i386-define-the-ssbd-CPUID-feature-bit-CVE-2018-3639.patch bz1574067 Tenable has extracted the preceding description block directly from the Oracle...

SUSE SLES12 Security Update : qemu (SUSE-SU-2018:1362-1) (Spectre)

This update for qemu fixes several issues. This security issue was fixed : - CVE-2018-3639: Spectre v4 vulnerability mitigation support for KVM guests bsc1092885. Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all pri...

RHEL 7 : kernel-rt (RHSA-2018:1630) (Spectre)

An update for kernel-rt is now available for Red Hat Enterprise Linux 7. 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 vulnerability from...

AIX 6.1 TL 9 : variant4 (IJ05824) (Spectre)

https://vulners.com/cve/CVE-2018-3639 https://vulners.com/cve/CVE-2018-3639 C Tenable Network Security, Inc. The text in the description was extracted from AIX Security Advisory variant4advisory.asc. include'compat.inc'; if description scriptid109956; scriptversion"1.12";...

AIX 5.3 TL 12 : variant4 (IJ05826) (Spectre)

https://vulners.com/cve/CVE-2018-3639 https://vulners.com/cve/CVE-2018-3639 C Tenable Network Security, Inc. The text in the description was extracted from AIX Security Advisory variant4advisory.asc. include'compat.inc'; if description scriptid109957; scriptversion"1.11";...

CentOS 7 : java-1.8.0-openjdk (CESA-2018:1649) (Spectre)

An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 7. 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...

RHEL 7 : libvirt (RHSA-2018:1632)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1632 advisory. The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In...

Oracle Linux 6 : libvirt (ELSA-2018-1669)

The remote Oracle Linux 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-1669 advisory. 0.10.2-62.0.1.el69.2 - Replace docs/et.png in tarball with blank image 0.10.2-62.el69.2 - cpu: define the 'ssbd' CPUID feature bit CVE-2018-3639 Tenable has...

Scientific Linux Security Update : java-1.7.0-openjdk on SL6.x i386/x86_64 (20180521) (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...

Ubuntu 17.10 : Linux kernel vulnerabilities (USN-3653-1) (Spectre)

Jann Horn and Ken Johnson discovered that microprocessors utilizing speculative execution of a memory read may allow unauthorized memory reads via a sidechannel attack. This flaw is known as Spectre Variant 4. A local attacker could use this to expose sensitive information, including kernel memor...