Vulnerability CVE-2019-18610
Published: 2019-11-22   Modified: 2019-11-24

Description:
An issue was discovered in manager.c in Sangoma Asterisk through 13.x, 16.x, 17.x and Certified Asterisk 13.21 through 13.21-cert4. A remote authenticated Asterisk Manager Interface (AMI) user without system authorization could use a specially crafted Originate AMI request to execute arbitrary system commands.

Type:

CWE-862

 (Missing Authorization)

CVSS2 => (AV:N/AC:L/Au:S/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9/10
10/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Digium -> Asterisk 
Digium -> Certified asterisk 
Debian -> Debian linux 

 References:
http://downloads.asterisk.org/pub/security/AST-2019-007.html
https://lists.debian.org/debian-lts-announce/2019/11/msg00038.html
https://www.asterisk.org/downloads/security-advisories
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