TP-Link TL-WR740N Wireless Router MitM httpd Denial Of Service

Summary The TL-WR740N is a combined wired/wireless network connection device integrated with internet-sharing router and 4-port switch. The wireless N Router is 802.11b&g compatible based on 802.11n technology and gives you 802.11n performance up to 150Mbps at an even more affordable price...

Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling

ISSUE DESCRIPTION An error handling path in the processing of MMUMACHPHYSUPDATE failed to drop a page reference which was acquired in an earlier processing step. IMPACT Malicious or buggy stub domain kernels or tool stacks otherwise living outside of Domain0 can mount a denial of service attack...

DEBIAN-CVE-2014-8594

The dommuupdate function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service NULL pointer dereference by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging...

CVE-2014-8594

The dommuupdate function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service NULL pointer dereference by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging...

CVE-2014-8594

The dommuupdate function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service NULL pointer dereference by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging...

CVE-2014-8594

The dommuupdate function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service NULL pointer dereference by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging...

Null pointer dereference

The dommuupdate function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service NULL pointer dereference by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging...

UBUNTU-CVE-2014-8594

The dommuupdate function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service NULL pointer dereference by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging...

CVE-2014-8594

CVE-2014-8594 affects Xen 4.x up to 4.4.x (Xen hypervisor) where do_mmu_update in arch/x86/mm.c does not properly restrict updates to PV page tables. This enables remote PV guests to trigger a denial of service via a NULL pointer dereference by leveraging hardware emulation services for HVM guest...

Insufficient restrictions on certain MMU update hypercalls

ISSUE DESCRIPTION MMU update operations targeting page tables are intended to be used on PV guests only. The lack of a respective check made it possible for such operations to access certain function pointers which remain NULL when the target guest is using Hardware Assisted Paging HAP. IMPACT...

[CVE-2 0 1 4-3 1 0 0]Android KeyStore stack overflow vulnerability analysis-vulnerability warning-the black bar safety net

CVE-2 0 1 4-3 1 0 0 is Android platform KeyStore to a stack overflow vulnerability. This vulnerability is the last 9 month by IBM of the two engineers found and reported to Google, in year 6, on 2 3, is disclosed. After the public, Google also released a vulnerability test code. So what is a...

CBN CH6640E/CG6640E Wireless Gateway Series Multiple Vulnerabilities

No description provided by source. CBN CH6640E/CG6640E Wireless Gateway Series Multiple Vulnerabilities Vendor: Compal Broadband Networks CBN, Inc. Product web page: http://www.icbn.com.tw Affected version: Model: CH6640 and CH6640E Hardware version: 1.0 Firmware version: CH6640-3.5.11.7-NOSH Boo...

Event tracking: Belkin router Belkin router）0day overflow vulnerability analysis-vulnerability warning-the black bar safety net

Vulnerability summary Security researcher Marco Vaz in Belkin n750 the model router found a serious vulnerability that can allow an attacker on the victim's device to get Root access permissions i.e. administrator privileges, the vulnerability of the main attacks is the router's Web...

ZeroNights 2014: запретных тем нет

ZeroNights 2014: запретных тем нет До старта конференции ZeroNights 2014 остается совсем немного времени. Скоро площадка для встречи специалистов-практиков по ИБ, исследователей, программистов, звезд хакерского мира, да и просто хороших друзей и знакомых откроет свои двери навстречу новому. В это...

Expanding Use of PKI in Variety of Devices Holds Challenges

LAS VEGAS–One of the longest running jokes in the security industry is that each coming year finally will be The Year of PKI. While that one huge year never materialized, the use of PKI and digital certificates has become an integral part of how the Internet works today. But there are some...

Debian: Security Advisory (DSA-3067-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2014 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...

[SECURITY] Fedora 21 Update: asterisk-11.13.1-1.fc21

Asterisk is a complete PBX in software. It runs on Linux and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware...

IT Security Horror Story: Digging your own grave with Default Credentials

I recently performed a penetration test that really required no "hacking skills" whatsoever. I was able to obtain domain administrator rights simply by logging into web applications and network hardware using default credentials...

RHEL 7 : kernel (RHSA-2014:1724)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2014:1724 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fixes: A race condition flaw was found in the...

Information disclosure

House Arrest in Apple iOS before 8.1 relies on the hardware UID for its encryption key, which makes it easier for physically proximate attackers to obtain sensitive information from a Documents directory by obtaining this UID...