Cisco IOS ISM Module for ISR G2 Authentication Header DoS

medium Nessus Plugin ID 66762

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Synopsis

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

Description

The Cisco ISM module for ISR G2 has a denial of service vulnerability.
According to its self-reported IOS version, the remote device may be affected by this vulnerability. A remote, authenticated attacker could exploit this issue by sending malformed authentication header packets over an established IPsec security association, causing a device reload.

Solution

Contact Cisco for updated software.

Plugin Details

Severity: Medium

ID: 66762

File Name: cisco_ios_CSCub92025.nasl

Version: 1.5

Type: local

Family: CISCO

Published: 6/3/2013

Updated: 11/15/2018

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:N/A:C

Vulnerability Information

CPE: cpe:/o:cisco:ios

Required KB Items: Host/Cisco/IOS/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 5/6/2013

Vulnerability Publication Date: 5/6/2013

Reference Information

CVE: CVE-2013-1241

BID: 59774

CISCO-BUG-ID: CSCub92025

Detections

Analytics