Intrusion PreventionDigium.Asterisk.CDR.Buffer.Overflow
Description
This indicates an attack attempt to exploit a Buffer Overflow vulnerability in the CDR engine of Digium Asterisk.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted SIP request. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted SIP request.
Affected Products
Digium Asterisk Open Source 14.x prior to 14.3.1
Digium Asterisk Open Source 13.x prior to 13.14.1
Digium Certified Asterisk 13.13 prior to 13.13-cert3
Impact
System Compromise: Remote attackers can gain control of vulnerable systems.
Recommended Actions
Upgrade to the latest version available from the website.
http://downloads.asterisk.org/pub/security/AST-2017-001.html
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
Version Updates
| Date | Version | Detail |
|---|---|---|
| 2019-10-24 | 14.710 | Sig Added |
| ID | 43977 |
| Created | May 09, 2017 |
| Updated | Jan 17, 2022 |
| Risk |
|
| CVE ID | CVE-2017-16671 CVE-2017-7617 |
| Exploit Prediction Score | 1.75% |
| Default Action | drop |
| Active | |
| Affected OS | Linux |
| Affected App | Other |