Threat Encyclopedia



This indicates an attack attempt to exploit a Out of Bounds Write Vulnerability in Digium Asterisk.
The vulnerability is due to an error when the vulnerable module handles malicious SIP requests. A remote attacker may be able to exploit this to cause a denial of service condition or even perform arbitrary code execution on the affected system.

affected-products-logoAffected Products

Digium Asterisk Open Source 13.x prior to 13.19.2
Digium Asterisk Open Source 14.x prior to 14.7.6
Digium Asterisk Open Source 15.x prior to 15.2.2
Digium Certified Asterisk 13.18 prior to 13.18-cert3


Denial of Service: Remote attackers can crash vulnerable systems.
System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor:

CVE References