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Debian LTS Advisory ([SECURITY] [DLA 1503-1] kamailio security update)
Information
Severity
Severity
High
Family
Family
Debian Local Security Checks
CVSSv2 Base
CVSSv2 Base
7.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
4 years ago
Modified
Modified
4 years ago
Summary
It was discovered that there was a denial of service and a potential arbitrary code execution vulnerability in the kamailio SIP server. A specially-crafted SIP message with an invalid 'Via' header could cause a segmentation fault and crash Kamailio due to missing input validation.
Affected Software
Affected Software
kamailio on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For Debian 8 'Jessie', this issue has been fixed in kamailio version 4.2.0-2+deb8u5. We recommend that you upgrade your kamailio packages.