Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2013-09-27T10:08:04.180

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ios_xe 2.1.0 Yes
Operating System cisco ios_xe 2.1.1 Yes
Operating System cisco ios_xe 2.1.2 Yes
Operating System cisco ios_xe 2.2.1 Yes
Operating System cisco ios_xe 2.2.2 Yes
Operating System cisco ios_xe 2.2.3 Yes
Operating System cisco ios_xe 2.3.0 Yes
Operating System cisco ios_xe 2.3.1 Yes
Operating System cisco ios_xe 2.3.1t Yes
Operating System cisco ios_xe 2.3.2 Yes
Operating System cisco ios_xe 2.4.0 Yes
Operating System cisco ios_xe 2.4.1 Yes
Operating System cisco ios_xe 2.4.2 Yes
Operating System cisco ios_xe 2.4.3 Yes
Operating System cisco ios_xe 2.4.4 Yes
Operating System cisco ios_xe 2.5.0 Yes
Operating System cisco ios_xe 2.5.1 Yes
Operating System cisco ios_xe 2.5.2 Yes
Operating System cisco ios_xe 2.6.0 Yes
Operating System cisco ios_xe 2.6.1 Yes
Operating System cisco ios_xe 2.6.2 Yes
Operating System cisco ios_xe 3.1.0s Yes
Operating System cisco ios_xe 3.1.0sg Yes
Operating System cisco ios_xe 3.1.1s Yes
Operating System cisco ios_xe 3.1.1sg Yes
Operating System cisco ios_xe 3.1.2s Yes
Operating System cisco ios_xe 3.1.3s Yes
Operating System cisco ios_xe 3.1.4s Yes
Operating System cisco ios_xe 3.2.00.xo.15.0\(2\)xo Yes
Operating System cisco ios_xe 3.2.0s Yes
Operating System cisco ios_xe 3.2.0sg Yes
Operating System cisco ios_xe 3.2.0xo Yes
Operating System cisco ios_xe 3.2.1s Yes
Operating System cisco ios_xe 3.2.1sg Yes
Operating System cisco ios_xe 3.2.2s Yes
Operating System cisco ios_xe 3.2.2sg Yes
Operating System cisco ios_xe 3.2.3sg Yes
Operating System cisco ios_xe 3.2.4sg Yes
Operating System cisco ios_xe 3.3.0s Yes
Operating System cisco ios_xe 3.3.0sg Yes
Operating System cisco ios 12.0 Yes
Operating System cisco ios 12.1 Yes
Operating System cisco ios 12.2 Yes
Operating System cisco ios 12.3 Yes
Operating System cisco ios 12.4 Yes
Operating System cisco ios 15.0 Yes
Operating System cisco ios 15.1 Yes
References