Как сделать впн из простого вебшелла.

Как сделать впн из вебшелла --- специально для rdot.org --- копирование только со ссылкой на источник Преамбула, или зачем это вообще нужно: Вопрос обеспечения собственной безопасности всегда актуален. Сокс цепочка соксов скрывает от жертвы IP атакующего, но траффик идёт в открытом виде, и может...

[SECURITY] Fedora 13 Update: exim-4.72-1.fc13

Exim is a message transfer agent MTA developed at the University of Cambridge for use on Unix systems connected to the Internet. It is freely available under the terms of the GNU General Public Licence. In style it is similar to Smail 3, but its facilities are more general. There is a great deal ...

Microsoft RRAS Service - Remote Overflow (MS06-025) (Metasploit)

$Id: ms06025rras.rb 9262 2010-05-09 17:45:00Z jduck $ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use. http://metasploit.com/framework/...

Microsoft SMTP Service and Exchange Routing Engine Buffer Overflow Vulnerability

The Microsoft Windows 2003 SMTP Service and Exchange Routing Engine have been reported prone to a buffer overflow. This occurs during the processing responses to DNS lookups. Successful exploitation could allow for remote code execution in the context of the vulnerable service. OpenVAS...

kernel: emergency route cache flushing leads to node deadlock

A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chai...

Input validation

A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chai...

CVE-2009-4272

A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chai...

CVE-2009-4272

A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chai...

CVE-2009-4272: Improper Locking

A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chai...

D-Link Router Detection

The remote device is a D-Link router. These devices route packets and may provide port forwarding, DMZ configuration and other networking services. C Tenable, Inc. include"compat.inc"; if description scriptid44319; scriptversion"1.17"; scriptsetattributeattribute:"pluginmodificationdate",...

Red Hat Linux内核路由实现多个远程拒绝服务漏洞

Bugraq ID: 37875 CVE ID：CVE-2009-4272 Red Hat是一款流行的linux发行版本。 如果攻击者能够在路由哈希表中引起足够数量的碰撞如通过特殊构建的报文，以触发紧急路由刷新，可发生死锁现象，或者如果在内核路由缓存禁用的情况下，在路由查询后会遗留未初始化指针，触发空指针应用而发生上述现象。 RedHat Enterprise Linux EUS 5.4.z server RedHat Enterprise Linux Desktop 5 client RedHat Enterprise Linux 5 server 厂商解决方案...

kernel security update

CentOS Errata and Security Advisory CESA-2010:0046 Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages...

RHEL 5 : kernel (RHSA-2010:0046)

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux...

kernel: emergency route cache flushing leads to node deadlock

A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chai...

PT-2010-1342 · Red Hat +1 · Red Hat +1

Name of the Vulnerable Software and Affected Versions: Linux kernel version 2.6.18 on Red Hat Enterprise Linux RHEL 5 Description: The issue allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, triggering a routing...

CentOS 4 : kernel (CESA-2009:1671)

Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux...

kernel security update

CentOS Errata and Security Advisory CESA-2009:1671 Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages...

[SECURITY] Fedora 12 Update: rubygem-actionpack-2.3.4-3.fc12

Eases web-request routing, handling, and response as a half-way front, half-way page controller. Implemented with specific emphasis on enabling ea sy unit/integration testing that doesn't require a browser...

kernel security and bug fix update

2.6.9-89.0.18.0.1.EL - fix skb alignment that was causing sendto to fail with EFAULT Olaf Kirch orabug 6845794 - fix enomem due to larger mtu size page alloc Zach Brown orabug 5486128 - backout patch sysrq-b that queues upto keventd thread Guru Anbalagane orabug 6125546 - netrx/netpoll race...

[SECURITY] Fedora 10 Update: rubygem-actionpack-2.1.1-5.fc10

Eases web-request routing, handling, and response as a half-way front, half-way page controller. Implemented with specific emphasis on enabling ea sy unit/integration testing that doesn't require a browser...