CVE-2018-15594

CVE-2018-15594 affects the Linux kernel arch/x86/paravirt.c, where mishandling of certain indirect calls weakens Spectre-v2 mitigations for paravirtual guests. The issue is addressed in kernel updates up to 4.18.1 (ChangeLog-4.18.1, commit 5800dc5c…). In practice, vulnerable systems running affec...

CVE-2018-15594

arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests...

DEBIAN-CVE-2018-15572

The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...

CVE-2018-15594

arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests...

CVE-2018-15469

CVE-2018-15469 affects Xen 4.11.x and earlier where ARM grant table v2 is not properly implemented in the hypervisor or Linux. An unprivileged ARM guest can request v2 grant tables that are not correctly set up, causing grant-related hypercalls to trigger a BUG() and crash the hypervisor, i.e., D...

HPE 1810-24G Switch, 1810-48G Switch and 1810-8 v2 Switch Information Disclosure Vulnerability

The HPE 1810-24G Switch, 1810-48G Switch, and 1810-8 v2 Switch are all switch products from Hewlett Packard Enterprise HPE. An information disclosure vulnerability exists in HP 1810-24G Switch P.2.22 and earlier, 1810-48G Switch PK.1.34 and earlier, and 1810-8 v2 Switch P.2.22 and earlier, which...

CVE-2018-10569

Edimax EW-7438RPn Mini v2 is affected by a Cross‑Site Scripting (XSS) vulnerability in the SSID field prior to version 1.26. The issue is triggered via the SSID and can enable phishing-like misuse, with network access as the attack surface. A fix is available in version 1.26 or later; update to m...

Payload Generation Framework: SharpShooter

SharpShooter is a payload creation framework for the retrieval and execution of arbitrary CSharp source code. SharpShooter is capable of creating payloads in a variety of formats, including HTA, JS, VBS and WSF. It leverages James Forshaw’s DotNetToJavaScript tool to invoke methods from the...

v2.itweb.co.za XSS vulnerability

Open Bug Bounty ID: OBB-640076 Description| Value ---|--- Affected Website:| v2.itweb.co.za Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| Custom Code Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:| 6.1...

kernel security and bug fix update

2.6.32-754.OL6 - Update genkey bug 25599697 2.6.32-754 - powerpc 64s: Add support for a store forwarding barrier at kernel entry/exit Mauricio Oliveira 1581053 CVE-2018-3639 - x86 amd: Disable AMD SSBD mitigation in a VM Waiman Long 1580360 - x86 specctrl: Fix late microcode problem with AMD Waim...

SUSE SLES12 Security Update : xen (SUSE-SU-2018:1699-1) (Meltdown) (Spectre)

This update for xen fixes several issues. This feature was added : - Added support for qemu monitor command These security issues were fixed : - CVE-2018-3639: Prevent attackers with local user access from extracting information via a side-channel analysis, aka Speculative Store Bypass SSB, Varia...

Security Bulletin: Reflected XSS in IBM Worklight OAuth Server Web Api

Summary A Reflected Cross Site Scripting XSS vulnerability exists in the authorization function exposed by RESTful Web Api of IBM Worklight Framework. The vulnerable parameter is "scope", if you set as value a "realm"; not defined in authenticationConfig.xml you get an HTTP 403 Forbidden response...

Security Bulletin: Sweet32 Birthday attacks on 64-bit block ciphers in TLS affect Content Manager for z/OS (CVE-2016-2183)

Summary System SSL's SSL V2, SSL V3 and TLS protocols support the use of Triple DES ciphers and are susceptible to the Sweet32 Birthday attack vulnerability. This vulnerability affects exploiters acting as either clients or servers. Content Manager 8 Resource Manager on z/OS uses System SSL and...

SUSE SLES12 Security Update : xen (SUSE-SU-2018:1658-1) (Meltdown) (Spectre)

This update for xen fixes several issues. These security issues were fixed : - CVE-2018-3639: Prevent attackers with local user access from extracting information via a side-channel analysis, aka Speculative Store Bypass SSB, Variant 4 bsc1092631. - CVE-2017-5753,CVE-2017-5715,CVE-2017-5754:...

openSUSE Security Update : xen (openSUSE-2018-599) (Meltdown) (Spectre)

This update for xen to version 4.10.1 fixes several issues bsc1027519. These security issues were fixed : - CVE-2018-3639: Prevent attackers with local user access from extracting information via a side-channel analysis, aka Speculative Store Bypass SSB, Variant 4 bsc1092631. -...

SUSE SLES11 Security Update : xen (SUSE-SU-2018:1603-1) (Meltdown) (Spectre)

This update for xen fixes several issues. These security issues were fixed : - CVE-2018-3639: Prevent attackers with local user access from extracting information via a side-channel analysis, aka Speculative Store Bypass SSB, Variant 4 bsc1092631. - CVE-2017-5753,CVE-2017-5715,CVE-2017-5754:...

Security update for xen (important)

This update for xen to version 4.10.1 fixes several issues bsc1027519. These security issues were fixed: - CVE-2018-3639: Prevent attackers with local user access from extracting information via a side-channel analysis, aka Speculative Store Bypass SSB, Variant 4 bsc1092631. -...

[SECURITY] [DSA 4213-1] qemu security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4213-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 29, 2018 https://www.debian.org/security/faq -...

Debian: Security Advisory (DSA-4213-1)

The remote host is missing an update for the Debian 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...

SUSE SLES12 Security Update : qemu (SUSE-SU-2018:1363-1) (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...