Ubuntu: Security Advisory (USN-1203-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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: Security Advisory (USN-1208-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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 10.10 : linux-mvl-dove vulnerabilities (USN-1208-1)

Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. CVE-2010-4076, CVE-2010-4077 Alex Shi and Eric Dumazet discovered that the network stack...

USN-1208-1: Linux kernel (Marvel DOVE) vulnerabilities

Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. CVE-2010-4076, CVE-2010-4077 Alex Shi and Eric Dumazet discovered that the network stack...

USN-1203-1: Linux kernel (Marvel DOVE) vulnerabilities

Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. CVE-2010-4076, CVE-2010-4077 Alex Shi and Eric Dumazet discovered that the network stack...

Linux kernel security vulnerabilities

DoS via InfiniBand, DoS via InfinyBand disks, multiple DoS conditions, memory corruptions and information leaks, buffer overflow in IrDA, DoS via VLANs, CIFS authentication bypass, DoS via GRE...

Linux内核'IP GRE'模块空指针引用远程拒绝服务漏洞

Bugtraq ID: 47852 CVE ID：CVE-2011-1767 Linux是一款开放源代码的操作系统。 net/ipv4/ipgre.c中IP GRE模块初始化函数包含如下代码： 01 / 02 And now the modules code and kernel interface. 03 / 04 05 static int init ipgreinitvoid 06 07 int err; 08 09 printkKERNINFO "GRE over IPv4 tunneling driver\n"; 10 11 if...

SuSE 11 Security Update : Linux kernel (SAT Patch Numbers 2838 / 2841 / 2842)

The SUSE Linux Enterprise 11 Kernel was updated fixing a single regression : The previous update contained an erronous fix which broke the IPv4 GRE tunneling module. This regression is fixed by this update. No other change is contained in this update, if you are not using the module, this update ...

Cisco IOS Next Hop Resolution Protocol Vulnerability

The Cisco Next Hop Resolution Protocol NHRP feature in Cisco IOS contains a vulnerability that can result in a restart of the device or possible remote code execution. NHRP is a primary component of the Dynamic Multipoint Virtual Private Network DMVPN feature. NHRP can operate in three ways: at t...

openSUSE Security Update : kernel (openSUSE-SU-2010:0481-1)

The openSUSE 11.1 Kernel was updated fixing a single regression : The previous update contained an erronous fix which broke the IPv4 GRE tunneling module. This regression is fixed by this update. No other change is contained in this update, if you are not using the module, this update is not...

Code injection

Internet Initiative Japan SEIL/X1, SEIL/X2, and SEIL/B1 firmware 2.30 through 2.51, when NAT is enabled, allows remote attackers to cause a denial of service system restart via crafted GRE packets...

CVE-2009-4293

Internet Initiative Japan SEIL/X1, SEIL/X2, and SEIL/B1 firmware 2.30 through 2.51, when NAT is enabled, allows remote attackers to cause a denial of service system restart via crafted GRE packets...

CVE-2009-4293

CVE-2009-4293 affects SEIL/X1, SEIL/X2, and SEIL/B1 firmware versions 2.30–2.51. The vulnerability lies in NAT processing, where specially crafted GRE packets can cause a remote DoS resulting in a system restart. Exploitation details are not described beyond this, and no in-the-wild exploit infor...

CVE-2009-4293

Internet Initiative Japan SEIL/X1, SEIL/X2, and SEIL/B1 firmware 2.30 through 2.51, when NAT is enabled, allows remote attackers to cause a denial of service system restart via crafted GRE packets...

Microsoft Windows GRE WMF格式多个非授权内存访问漏洞

BUGTRAQ ID: 16167 Microsoft Windows是微软发布的非常流行的操作系统。 Microsoft Windows图形渲染引擎（GRE）在渲染WMF格式文件时存在多个非授权内存访问漏洞，攻击者可能利用此漏洞导致拒绝服务。 具体如下： 1. ExtCreateRegion调用导致非授权的内存访问 创建如下的WMF文件： 010009000003220000000100844300000000 //WMFHEAD 050000000B028B033F21 //first WMFRECORD...

Debian: Security Advisory (DSA-1288-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2008 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...

openSUSE 10 Security Update : pptpd (pptpd-3284)

Specially crafted GRE packets can crash pptpd CVE-2007-0244. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update pptpd-3284. The text description of this plugin is C SUSE LLC...

DSA-1288-2 pptpd - regression

Bulletin has no description...

Cisco IOS Next Hop Resolution Protocol (NHRP) - Denial of Service

Cisco IOS Next Hop Resolution Protocol NHRP - Denial of Service // / / / nhrp-dos - Copyright by Martin Kluge, / / / / Feel free to modify this code as you like, as long as you include the / / above copyright statement. / / / / Please use this code only to check your OWN cisco routers. / / / /...

PPTPD: Denial of Service attack

Background PPTPD is a Point-to-Point Tunnelling Protocol Daemon for Linux. Description James Cameron from HP has reported a vulnerability in PPTPD caused by malformed GRE packets. Impact A remote attacker could exploit this vulnerability to cause a Denial of Service on the PPTPD connection...