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Asterisk PBX NULL Pointer Dereference Overflow

Information

Severity

Severity

High

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

7.8

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

13 years ago

Modified

Modified

3 years ago

Summary

The host host appears to be running Asterisk PBX which is prone to a remote buffer overflow.

Insight

Insight

The application suffers from a null pointer dereference overflow in the SIP service.

Solution

Solution

Upgrade to Asterisk PBX release 1.4.1 or 1.2.16.

Common Vulnerabilities and Exposures (CVE)