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Test ID:1.3.6.1.4.1.25623.1.0.141177
Category:Denial of Service
Title:Asterisk DoS Vulnerability (AST-2018-007)
Summary:Asterisk is prone to a denial of service vulnerability.
Description:Summary:
Asterisk is prone to a denial of service vulnerability.

Vulnerability Insight:
When connected to Asterisk via TCP/TLS if the client abruptly
disconnects, or sends a specially crafted message then Asterisk gets caught in an infinite loop
while trying to read the data stream. Thus rendering the system as unusable.

Affected Software/OS:
Asterisk Open Source versions 15.x.

Solution:
Update to version 15.4.1 or later.

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-12228
BugTraq ID: 104457
http://www.securityfocus.com/bid/104457
CopyrightCopyright (C) 2018 Greenbone AG

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