5982 matches found
Design/Logic Flaw
The p2mpodemergencysweep function in arch/x86/mm/p2m-pod.c in Xen 3.4.x, 3.5.x, and 3.6.x is not preemptible, which allows local x86 HVM guest administrators to cause a denial of service CPU consumption and possibly reboot via crafted memory contents that triggers a "time-consuming linear scan,"...
x86: Long latency populate-on-demand operation is not preemptible
ISSUE DESCRIPTION When running an HVM domain in Populate-on-Demand mode, Xen would sometimes search the domain for memory to reclaim, in response to demands for population of other pages in the same domain. This search runs without preemption. The guest can, by suitable arrangement of its memory...
Siemens SCALANCE X-300/X408 Switch Family DOS Vulnerabilities
OVERVIEW Siemens has identified denial-of-service DoS vulnerabilities in the SCALANCE X-300/X408 switch family. These vulnerabilities were reported directly to Siemens by Déjà vu Security. Siemens has produced a firmware update that mitigates these vulnerabilities. These vulnerabilities could be...
Beckoff CX9020 CPU Model Remote Code Execution
! /usr/bin/env python Exploit Title: Beckhoff CX9020 CPU Module Web Exploit RCE Date: 2015-10-22 Exploit Author: Photubias - tijldotdeneutathowestdotbe, based on work by Frank Lycops [email protected] Vendor Homepage: https://www.beckhoff.com/english.asp?embeddedpc/cx9020.htm...
Beckhoff CX9020 CPU Module - Remote Code Execution
Beckhoff CX9020 CPU Module - Remote Code Execution ! /usr/bin/env python ''' Exploit Title: Beckhoff CX9020 CPU Module Web Exploit RCE Date: 2015-10-22 Exploit Author: Photubias - tijldotdeneutathowestdotbe, based on work by Frank Lycops [email protected] Vendor Homepage:...
CVE-2014-6451
Summary: CVE-2014-6451 affects Juniper Networks Junos OS J-Web on SRX5000-series devices, where the J-Web service is vulnerable to a remote denial of service that causes a system reboot. The vulnerability is described with unspecified vectors. Public references in connected data identify the issu...
SUSE: Security Advisory for MozillaFirefox (SUSE-SU-2014:0824-2)
The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...
UBUNTU-CVE-2015-7837
The Linux kernel, as used in Red Hat Enterprise Linux 7, kernel-rt, and Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended securelevel/secureboot restrictions by leveraging improper handling of secureboot flag across kexec reboot...
PT-2015-7636
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description The issue allows local users to bypass intended securelevel/secureboot restrictions. This is achieved by leveraging improper handling of the secure boot flag across kexec reboot when...
CVE-2015-7837
The Linux kernel, as used in Red Hat Enterprise Linux 7, kernel-rt, and Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended securelevel/secureboot restrictions by leveraging improper handling of secureboot flag across kexec reboot...
SUSE: Security Advisory for puppet (SUSE-SU-2014:0155-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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: Security Advisory for Xen (SUSE-SU-2015:0927-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...
A comprehensive study of Huawei 3G routers - XSS, CSRF, DoS, unauthenticated firmware update, RCE
Hello, Please find a text-only version below sent to security mailing-lists. The html version on analysing the vulnerabilities in Huawei 3G routers is posted here: https://pierrekim.github.io/blog/2015-10-07-Huawei-routers-vulnerable-to-multiple-threats.html === text-version of the advisory ===...
Huawei 3G Routers CSRF / DoS / Bypass / Information Disclosure
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory Information Title: Huawei 3G routers vulnerable to multiple threats Advisory URL: https://pierrekim.github.io/advisories/2015-huawei-0x00.txt Blog URL:...
Cisco IOS XE IPv6 Snooping DoS (cisco-sa-20150923-fhs)
The remote Cisco IOS XE device is missing vendor-supplied security patches, and is configured for IPv6 snooping. It is, therefore, affected by the following vulnerabilities : - A flaw exists in the IPv6 Snooping feature due to missing Control Plane Protection CPPr protection mechanisms. An...
Cisco IOS IPv6 Snooping DoS (cisco-sa-20150923-fhs)
The remote Cisco IOS device missing vendor-supplied security patches, and is configured for IPv6 snooping. It is, therefore, affected by the following vulnerabilities : - A flaw exists in the IPv6 Snooping feature due to missing Control Plane Protection CPPr protection mechanisms. An...
Cisco ASR 9000 IOS DHCPv6 Server Denial of Service Vulnerability
Cisco IOS on ASR 9000 is a set of operating systems from Cisco that run on 9000 series router devices. A denial of service vulnerability exists in the DHCPv6 server in Cisco IOS on Cisco ASR 9000 devices using software version 5.2.0 Base. A remote attacker could exploit this vulnerability by...
F5 BIG-IP FastL4 Virtual Server Message Handling Denial of Service Vulnerability
F5 BIG-IP APM is a globally unified access and security solution for business-critical applications and networks. A security vulnerability exists in F5 BIG-IP that allows a remote attacker to exploit the vulnerability to submit a special fragmentation message that causes the TMM to reboot,...
RHEL 7 : kernel-rt (RHSA-2015:1788)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2015:1788 advisory. The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. A flaw was found in the kernel's implementation of...
