Home ▼ Bookkeeping
Online ▼ Security
Audits ▼
Managed
DNS ▼
About
Order
FAQ
Acceptable Use Policy
Dynamic DNS Clients
Configure Domains Dyanmic DNS Update Password Network
Monitor ▼
Enterprise Package
Advanced Package
Standard Package
Free Trial
FAQ
Price/Feature Summary
Order/Renew
Examples
Configure/Status Alert Profiles | |||
Test ID: | 1.3.6.1.4.1.25623.1.0.105663 |
Category: | CISCO |
Title: | Cisco IOS and IOS XE Software Internet Key Exchange Version 2 Fragmentation Denial of Service Vulnerability |
Summary: | 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 attacker could exploit this vulnerability by; sending crafted UDP packets to the affected system. An exploit; could allow the attacker to cause a reload of the affected system.;; Note: Only traffic directed to the affected system can; be used to exploit this vulnerability. This vulnerability can be triggered by IPv4 and; IPv6 traffic.;; Cisco has released software updates that address this vulnerability.; This advisory is available at the references.;; This advisory is part of the March 23, 2016, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication,; which includes six Cisco Security Advisories that describe six vulnerabilities. All the vulnerabilities have a Security Impact; Rating of `High.` For a complete list of advisories and links to them, see Cisco Event Response: Semiannual Cisco IOS and IOS XE; Software Security Advisory Bundled Publication. |
Description: | Summary: 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 attacker could exploit this vulnerability by sending crafted UDP packets to the affected system. An exploit could allow the attacker to cause a reload of the affected system. Note: Only traffic directed to the affected system can be used to exploit this vulnerability. This vulnerability can be triggered by IPv4 and IPv6 traffic. Cisco has released software updates that address this vulnerability. This advisory is available at the references. This advisory is part of the March 23, 2016, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes six Cisco Security Advisories that describe six vulnerabilities. All the vulnerabilities have a Security Impact Rating of `High.` For a complete list of advisories and links to them, see Cisco Event Response: Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication. Solution: See the referenced vendor advisory for a solution. CVSS Score: 7.1 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C |
Cross-Ref: |
Common Vulnerability Exposure (CVE) ID: CVE-2016-1344 BugTraq ID: 85311 http://www.securityfocus.com/bid/85311 Cisco Security Advisory: 20160323 Cisco IOS and IOS XE Software Internet Key Exchange Version 2 Fragmentation Denial of Service Vulnerability http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ios-ikev2 http://www.securitytracker.com/id/1035382 |
Copyright | Copyright (C) 2016 Greenbone Networks GmbH |
This is only one of 99761 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below. |