Cisco ASA Denial of Service Vulnerability (cisco-sa-20181031-asaftd-sip-dos)

high Nessus Plugin ID 118821
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Synopsis

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

Description

According to its self-reported version the Cisco Adaptive Security Appliance (ASA) software running on the remote device is affected by a denial of service vulnerability which could allow an unauthenticated, remote attacker to cause a reload of the affected system.

Solution

Upgrade to the relevant fixed version referenced in Cisco security advisory cisco-sa-20181031-asaftd-sip-dos.

See Also

http://www.nessus.org/u?80f71c25

Plugin Details

Severity: High

ID: 118821

File Name: cisco-sa-20181031-asaftd-sip-dos-asa.nasl

Version: 1.8

Type: local

Family: CISCO

Published: 11/8/2018

Updated: 1/9/2020

Dependencies: ssh_get_info.nasl, os_fingerprint.nasl

Configuration: Enable paranoid mode

Risk Information

CVSS Score Source: CVE-2018-15454

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:2.3:a:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*

Required KB Items: Settings/ParanoidReport, Host/Cisco/ASA, Host/Cisco/ASA/model

Exploit Ease: No known exploits are available

Patch Publication Date: 10/31/2018

Vulnerability Publication Date: 10/31/2018

Reference Information

CVE: CVE-2018-15454

BID: 105768