Cisco IOS IKE Module DoS

medium Nessus Plugin ID 73736

Synopsis

The remote device is missing a vendor-supplied security patch.

Description

The Cisco Internet Key Exchange (IKE) module has a denial of service vulnerability. According to its self-reported IOS version, the remote device may be affected by this vulnerability. The IKE module does not handle specially crafted main mode packets and can allow established IKE security associations to be damaged.

Solution

Contact Cisco for updated software.

See Also

http://www.nessus.org/u?128edb78

https://tools.cisco.com/security/center/viewAlert.x?alertId=33639

Plugin Details

Severity: Medium

ID: 73736

File Name: cisco_ios_CSCun31021.nasl

Version: 1.6

Type: local

Family: CISCO

Published: 4/28/2014

Updated: 11/26/2019

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2014-2143

Vulnerability Information

CPE: cpe:/o:cisco:ios

Required KB Items: Host/Cisco/IOS/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 4/3/2014

Vulnerability Publication Date: 4/3/2014

Reference Information

CVE: CVE-2014-2143

BID: 66628

CISCO-BUG-ID: CSCun31021