Detections
Analytics
Asterisk 15.x < 15.2.2 Multiple Vulnerabilities (AST-2018-001 - AST-2018-006)
high Nessus Plugin ID 107100
Language:
Synopsis
A telephony application running on the remote host is affected by multiple vulnerabilities.Description
According to its SIP banner, the version of Asterisk running on the remote host is 15.x prior to 15.2.2. It is therefore, affected by multiple vulnerabilities as described in AST-2018-001, AST-2018-002, AST-2018-003, AST-2018-004, AST-2018-005, & AST-2018-006 advisories.Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Upgrade to Asterisk version 15.2.2 or later.See Also
http://downloads.asterisk.org/pub/security/AST-2018-005.html
http://downloads.asterisk.org/pub/security/AST-2018-006.html
http://downloads.asterisk.org/pub/security/AST-2018-001.html
http://downloads.asterisk.org/pub/security/AST-2018-002.html
http://downloads.asterisk.org/pub/security/AST-2018-003.html
http://downloads.asterisk.org/pub/security/AST-2018-004.html
Plugin Details
Severity: High
ID: 107100
File Name: asterisk_ast_2018_001-006.nasl
Version: 1.7
Type: remote
Family: Misc.
Published: 3/2/2018
Updated: 4/11/2022
Configuration: Enable paranoid mode, Enable thorough checks
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.9
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS Score Source: CVE-2018-7285
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:digium:asterisk
Required KB Items: asterisk/sip_detected, Settings/ParanoidReport
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 2/21/2018
Vulnerability Publication Date: 2/21/2018
Reference Information
CVE: CVE-2018-7284, CVE-2018-7285, CVE-2018-7286, CVE-2018-7287