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Vulnerability Details : CVE-2013-5472

The NTP implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.1, and IOS XE 2.1 through 3.3, does not properly handle encapsulation of multicast NTP packets within MSDP SA messages, which allows remote attackers to cause a denial of service (device reload) by leveraging an MSDP peer relationship, aka Bug ID CSCuc81226.
Publish Date : 2013-09-27 Last Update Date : 2013-09-30
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Products Affected By CVE-2013-5472

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco IOS 12.0 Version Details Vulnerabilities
2 OS Cisco IOS 12.1 Version Details Vulnerabilities
3 OS Cisco IOS 12.2 Version Details Vulnerabilities
4 OS Cisco IOS 12.3 Version Details Vulnerabilities
5 OS Cisco IOS 12.4 Version Details Vulnerabilities
6 OS Cisco IOS 15.0 Version Details Vulnerabilities
7 OS Cisco IOS 15.1 Version Details Vulnerabilities
8 OS Cisco Ios Xe 2.1.0 Version Details Vulnerabilities
9 OS Cisco Ios Xe 2.1.1 Version Details Vulnerabilities
10 OS Cisco Ios Xe 2.1.2 Version Details Vulnerabilities
11 OS Cisco Ios Xe 2.2.1 Version Details Vulnerabilities
12 OS Cisco Ios Xe 2.2.2 Version Details Vulnerabilities
13 OS Cisco Ios Xe 2.2.3 Version Details Vulnerabilities
14 OS Cisco Ios Xe 2.3.0 Version Details Vulnerabilities
15 OS Cisco Ios Xe 2.3.1t Version Details Vulnerabilities
16 OS Cisco Ios Xe 2.3.1 Version Details Vulnerabilities
17 OS Cisco Ios Xe 2.3.2 Version Details Vulnerabilities
18 OS Cisco Ios Xe 2.4.0 Version Details Vulnerabilities
19 OS Cisco Ios Xe 2.4.1 Version Details Vulnerabilities
20 OS Cisco Ios Xe 2.4.2 Version Details Vulnerabilities
21 OS Cisco Ios Xe 2.4.3 Version Details Vulnerabilities
22 OS Cisco Ios Xe 2.4.4 Version Details Vulnerabilities
23 OS Cisco Ios Xe 2.5.0 Version Details Vulnerabilities
24 OS Cisco Ios Xe 2.5.1 Version Details Vulnerabilities
25 OS Cisco Ios Xe 2.5.2 Version Details Vulnerabilities
26 OS Cisco Ios Xe 2.6.0 Version Details Vulnerabilities
27 OS Cisco Ios Xe 2.6.1 Version Details Vulnerabilities
28 OS Cisco Ios Xe 2.6.2 Version Details Vulnerabilities
29 OS Cisco Ios Xe 3.1.0s Version Details Vulnerabilities
30 OS Cisco Ios Xe 3.1.0sg Version Details Vulnerabilities
31 OS Cisco Ios Xe 3.1.1sg Version Details Vulnerabilities
32 OS Cisco Ios Xe 3.1.1s Version Details Vulnerabilities
33 OS Cisco Ios Xe 3.1.2s Version Details Vulnerabilities
34 OS Cisco Ios Xe 3.1.3s Version Details Vulnerabilities
35 OS Cisco Ios Xe 3.1.4s Version Details Vulnerabilities
36 OS Cisco Ios Xe 3.2.0s Version Details Vulnerabilities
37 OS Cisco Ios Xe 3.2.0sg Version Details Vulnerabilities
38 OS Cisco Ios Xe 3.2.0xo Version Details Vulnerabilities
39 OS Cisco Ios Xe 3.2.00.xo.15.0(2)xo Version Details Vulnerabilities
40 OS Cisco Ios Xe 3.2.1s Version Details Vulnerabilities
41 OS Cisco Ios Xe 3.2.1sg Version Details Vulnerabilities
42 OS Cisco Ios Xe 3.2.2sg Version Details Vulnerabilities
43 OS Cisco Ios Xe 3.2.2s Version Details Vulnerabilities
44 OS Cisco Ios Xe 3.2.3sg Version Details Vulnerabilities
45 OS Cisco Ios Xe 3.2.4sg Version Details Vulnerabilities
46 OS Cisco Ios Xe 3.3.0s Version Details Vulnerabilities
47 OS Cisco Ios Xe 3.3.0sg Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco IOS 7
Cisco Ios Xe 40

- References For CVE-2013-5472

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130925-ntp
CISCO 20130925 Cisco IOS Software Multicast Network Time Protocol Denial of Service Vulnerability

- Metasploit Modules Related To CVE-2013-5472

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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