Cisco IOS and IOS XE IKEv2 Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange version 2 IKEv2 code of Cisco IOS and IOS XE could allow an unauthenticated, remote attacker to cause a reload of the affected device. The vulnerability is due to improper handling of crafted IKEv2 packets. The vulnerability applies only to IKEv2 devic...

1-click IPSEC VPN in the Cloud: algo

1-click IPSEC VPN in the Cloud Algo short for “Al Gore”, the V ice P resident of N etworks everywhere for inventing the Internet is a set of Ansible scripts that simplifies the setup of an IPSEC VPN. It contains the most secure defaults available, works with common cloud providers, and does not...

Cisco ASA Software IKEv1 / IKEv2 Buffer Overflow

!/usr/bin/env python2.7 import socket import sys import struct import string import random import time Spawns a reverse cisco CLI cliShellcode = "\x60\xc7\x02\x90\x67\xb9\x09\x8b\x45\xf8\x8b\x40\x5c\x8b\x40\x04" "\x8b\x40\x08\x8b\x40\x04\x8b\x00\x85\xc0\x74\x3b\x50\x8b\x40\x08"...

Cisco ASA Software 8.x / 9.x - IKEv1 and IKEv2 Buffer Overflow

Exploit for hardware platform in category remote exploits !/usr/bin/env python2.7 import socket import sys import struct import string import random import time Spawns a reverse cisco CLI cliShellcode = "\x60\xc7\x02\x90\x67\xb9\x09\x8b\x45\xf8\x8b\x40\x5c\x8b\x40\x04"...

Cisco ASA Software 8.x9.x - IKEv1 IKEv2 Buffer Overflow

Cisco ASA Software 8.x9.x - IKEv1 IKEv2 Buffer Overflow !/usr/bin/env python2.7 import socket import sys import struct import string import random import time Spawns a reverse cisco CLI cliShellcode = "\x60\xc7\x02\x90\x67\xb9\x09\x8b\x45\xf8\x8b\x40\x5c\x8b\x40\x04"...

Cisco ASA Software 8.x/9.x - IKEv1 / IKEv2 Buffer Overflow

!/usr/bin/env python2.7 import socket import sys import struct import string import random import time Spawns a reverse cisco CLI cliShellcode = "\x60\xc7\x02\x90\x67\xb9\x09\x8b\x45\xf8\x8b\x40\x5c\x8b\x40\x04" "\x8b\x40\x08\x8b\x40\x04\x8b\x00\x85\xc0\x74\x3b\x50\x8b\x40\x08"...

Cisco IOS Software and IOS XE Software Internet Key Exchange Version 2 Denial of Service Vulnerabilities

Devices running Cisco IOS Software or IOS XE Software contain vulnerabilities within the Internet Key Exchange IKE version 2 subsystem that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerabilities are due to how an affected device processes...

Cisco IOS and IOS XE Software Internet Key Exchange Version 2 Fragmentation Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange IKE version 2 v2 fragmentation code of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to an improper handling of crafted, fragmented IKEv2 packets. An...

Cisco IOS Software Internet Key Exchange Version 2 Denial of Service Vulnerability (cisco-sa-20140326-ikev2)

A vulnerability in the Internet Key Exchange Version 2 IKEv2 module of Cisco IOS Software could allow an unauthenticated, remote attacker to cause a reload of the affected device that would lead to a denial of service DoS condition. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions...

CVE-2016-3071

Libreswan 3.16 might allow remote attackers to cause a denial of service daemon restart via an IKEv2 aesxcbc transform...

CVE-2016-3071

Libreswan 3.16 might allow remote attackers to cause a denial of service daemon restart via an IKEv2 aesxcbc transform...

Design/Logic Flaw

Libreswan 3.16 might allow remote attackers to cause a denial of service daemon restart via an IKEv2 aesxcbc transform...

CVE-2016-3071

Libreswan 3.16 might allow remote attackers to cause a denial of service daemon restart via an IKEv2 aesxcbc transform...

CVE-2016-3071

Libreswan 3.16 might allow remote attackers to cause a denial of service daemon restart via an IKEv2 aesxcbc transform...

CVE-2016-3071

Libreswan 3.16 is affected by CVE-2016-3071 due to an error in the IKEv2 aes_xcbc transform, enabling remote attackers to cause a denial of service by triggering a daemon restart. Public sources consistently describe this as a DoS in the Libreswan IKE daemon when processing crafted IKEv2 packets....

Cisco IOS XE IKEv2 Fragmentation DoS (cisco-sa-20160323-ios-ikev2)

According to its self-reported version, the Cisco IOS XE software running on the remote device is affected by a denial of service vulnerability in the Internet Key Exchange version 2 IKEv2 subsystem due to improper handling of fragmented IKEv2 packets. An unauthenticated, remote attacker can...

Cisco IOS IKEv2 Fragmentation DoS (cisco-sa-20160323-ios-ikev2)

According to its self-reported version, the Cisco IOS software running on the remote device is affected by a denial of service vulnerability in the Internet Key Exchange version 2 IKEv2 subsystem due to improper handling of fragmented IKEv2 packets. An unauthenticated, remote attacker can exploit...

CVE-2016-1344

The IKEv2 implementation in Cisco IOS 15.0 through 15.6 and IOS XE 3.3 through 3.17 allows remote attackers to cause a denial of service device reload via fragmented packets, aka Bug ID CSCux38417...

Code injection

The IKEv2 implementation in Cisco IOS 15.0 through 15.6 and IOS XE 3.3 through 3.17 allows remote attackers to cause a denial of service device reload via fragmented packets, aka Bug ID CSCux38417...

CVE-2016-1344

CVE-2016-1344 affects Cisco IOS and IOS XE when IKEv2 fragmentation is enabled. The flaw in the IKEv2 fragmentation handling allows unauthenticated remote attackers to cause a device reload via crafted fragmented UDP packets, potentially impacting affected Cisco devices running IOS 15.0–15.6 and ...