Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
Asterisk Multiple Denial of Service Vulnerabilities
Information
Severity
Severity
High
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
7.1
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:N/I:N/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
8 years ago
Modified
Modified
5 years ago
Summary
This host is running Asterisk and is prone to multiple denial of service vulnerabilities.
Insight
Insight
Multiple flaws exist due to - An error in 'chan_sip' function when the 'timert1 sip.conf' configuration is set to a value greater than 1245] - An input validation error in UDPTL FAX packet.
Affected Software
Affected Software
Asterisk version 1.8.x and 11.x before 11.21.1, 12.x and 13.x before 13.7.1.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to version 11.21.1 or 13.7.1 or later.