April 25, 2017—KB4016240 (OS Build 15063.250)

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CVE-2016-1519

The com.softphone.common package in the Grandstream Wave app 1.0.1.26 and earlier for Android does not properly validate SSL certificates, which allows man-in-the-middle attackers to spoof the Grandstream provisioning server via a crafted certificate...

CVE-2016-1518

The auto-provisioning mechanism in the Grandstream Wave app 1.0.1.26 and earlier for Android and Grandstream Video IP phones allows man-in-the-middle attackers to spoof provisioning data and consequently modify device functionality, obtain sensitive information from system logs, and have...

CVE-2016-1518

The auto-provisioning mechanism in the Grandstream Wave app 1.0.1.26 and earlier for Android and Grandstream Video IP phones allows man-in-the-middle attackers to spoof provisioning data and consequently modify device functionality, obtain sensitive information from system logs, and have...

CVE-2016-1518

CVE-2016-1518 affects the Grandstream Wave app (Android, versions up to 1.0.1.26 and earlier) and Grandstream Video IP phones. The root cause is failure to use HTTPS when downloading provisioning/configuration data from http://fm.grandstream.com/gs/, enabling a man-in-the-middle to spoof provisio...

CVE-2016-1518

The auto-provisioning mechanism in the Grandstream Wave app 1.0.1.26 and earlier for Android and Grandstream Video IP phones allows man-in-the-middle attackers to spoof provisioning data and consequently modify device functionality, obtain sensitive information from system logs, and have...

Cisco IOS XE for Cisco ASR 920 Series Routers Zero Touch Provisioning DoS (cisco-sa-20170322-ztp)

According to its self-reported version, the Cisco IOS XE software running on the remote Cisco ASR 920 Series device is affected by a denial of service vulnerability due to a format string flaw when processing DHCP packets for Zero Touch Provisioning. An unauthenticated, remote attacker can exploi...

Cisco Patches Critical IOx Vulnerability

Cisco Systems patched a critical vulnerability Wednesday that could allow an unauthenticated, remote attacker to execute remote code on affected hardware and gain root privileges. The bug is in Cisco’s Data-in-Motion DMo process, part of the company’s IOx application environment that marries its...

Cisco IOS XE Software for Cisco ASR 920 Series Routers Zero Touch Provisioning Denial of Service Vulnerability

A vulnerability in the DHCP code for the Zero Touch Provisioning feature of Cisco ASR 920 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted...

CVE-2017-3859

A vulnerability in the DHCP code for the Zero Touch Provisioning feature of Cisco ASR 920 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a format string vulnerability when processing a crafted...

CVE-2017-3859

A vulnerability in the DHCP code for the Zero Touch Provisioning feature of Cisco ASR 920 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a format string vulnerability when processing a crafted...

Format string

A vulnerability in the DHCP code for the Zero Touch Provisioning feature of Cisco ASR 920 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a format string vulnerability when processing a crafted...

CVE-2017-3859

Summary: CVE-2017-3859 is a DHCP-ZTP denial-of-service vulnerability in Cisco IOS XE on the ASR 920 Series. A format-string flaw in processing crafted DHCP packets for Zero Touch Provisioning can allow an unauthenticated, remote attacker to cause an affected device to reload (DoS). The issue affe...

Cisco IOS XE Software for Cisco ASR 920 Series Routers Zero Touch Provisioning Denial of Service Vulnerability

A vulnerability in the DHCP code for the Zero Touch Provisioning feature of Cisco ASR 920 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to a format string vulnerability when processing a crafted...

Cobbler 2.8.0 - (Authenticated) Remote Code Execution

!/usr/bin/python """ Exploit title: Cobbler 2.8.x Authenticated RCE. Author: Dolev Farhi Contact: dolevf at protonmail.com @hack6tence Date: 03-16-2017 Vendor homepage: cobbler.github.io Software version: v.2.5.160805 Software Description ===================== Cobbler is a Linux installation serv...

PVS 7.13: XenServer PVS-Accelerator Introduction and Requirements

Note : This feature is only available in XenServer 7.1 and PVS 7.13 or later. XenServer PVS-Accelerator feature offers additional capabilities for customers using XenServer and Citrix Provisioning Services PVS. With this feature, the read requests from a PVS target device can now be cached on eac...

Provisioning Services Target Device Boots Up with BSOD 0xBC

Provisioning Services targets randomly start up to the Windows splash screen and stop at blue screen 0x000000BC. This error translates to a duplicate network address...

How to Remove PVS Server from a Farm

This article describes how to decommission/remove a Provisioning Services Server from a farm...

Best Practices for deploying PVS in multi-geo environments

In scenarios where companies have a Global presence with multiple geographical locations, it is sometimes desirable to have a Provisioning Services Farm that spans multiple locations across the globe. PVS requires a constant andreliable connection to the SQL database. If there's a delay in...

Multiple Vulnerabilities in Citrix Provisioning Services

Citrix Provisioning Services enables the creation of a set of images that use streaming technology to transport physical and virtual servers, reducing storage requirements and enabling fast, consistent and reliable application deployment. Citrix Provisioning Services is implemented with remote co...