CVE-2016-7551

Published: Apr 17, 2017Modified: May 13, 2026

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

chain_sip in Asterisk Open Source 11.x before 11.23.1 and 13.x 13.11.1 and Certified Asterisk 11.6 before 11.6-cert15 and 13.8 before 13.8-cert3 allows remote attackers to cause a denial of service (port exhaustion).

Affected (113)

Products: Digium: Asterisk, Certified Asterisk · Debian: Debian Linux

2 products

1 product

Configuration A

81 vulnerable

Vulnerable Software	Affected Versions
Digium Asterisk	Version 11.0.0
Digium Asterisk	Version 11.0.0 beta1
Digium Asterisk	Version 11.0.0 beta2
Digium Asterisk	Version 11.0.0 rc1
Digium Asterisk	Version 11.0.0 rc2
Digium Asterisk	Version 11.0.1
Digium Asterisk	Version 11.0.2
Digium Asterisk	Version 11.1.0
Digium Asterisk	Version 11.1.0 rc1
Digium Asterisk	Version 11.1.0 rc3
Digium Asterisk	Version 11.1.1
Digium Asterisk	Version 11.1.2
Digium Asterisk	Version 11.10.0
Digium Asterisk	Version 11.10.1
Digium Asterisk	Version 11.10.2
Digium Asterisk	Version 11.11.0
Digium Asterisk	Version 11.12.0
Digium Asterisk	Version 11.12.1
Digium Asterisk	Version 11.13.0
Digium Asterisk	Version 11.13.1
Digium Asterisk	Version 11.14.0
Digium Asterisk	Version 11.14.1
Digium Asterisk	Version 11.14.2
Digium Asterisk	Version 11.15.0
Digium Asterisk	Version 11.15.1
Digium Asterisk	Version 11.16.0
Digium Asterisk	Version 11.17.0
Digium Asterisk	Version 11.17.1
Digium Asterisk	Version 11.18.0
Digium Asterisk	Version 11.19.0
Digium Asterisk	Version 11.2.0
Digium Asterisk	Version 11.2.0 rc1
Digium Asterisk	Version 11.2.0 rc2
Digium Asterisk	Version 11.2.1
Digium Asterisk	Version 11.2.2
Digium Asterisk	Version 11.20.0
Digium Asterisk	Version 11.21.0
Digium Asterisk	Version 11.21.1
Digium Asterisk	Version 11.21.2
Digium Asterisk	Version 11.22.0
Digium Asterisk	Version 11.22.0 rc1
Digium Asterisk	Version 11.23.0
Digium Asterisk	Version 11.23.0 rc1
Digium Asterisk	Version 11.3.0
Digium Asterisk	Version 11.4.0
Digium Asterisk	Version 11.5.0
Digium Asterisk	Version 11.5.1
Digium Asterisk	Version 11.6.0
Digium Asterisk	Version 11.6.1
Digium Asterisk	Version 11.7.0
Digium Asterisk	Version 11.8.0
Digium Asterisk	Version 11.8.1
Digium Asterisk	Version 11.9.0
Digium Asterisk	Version 13.0.0
Digium Asterisk	Version 13.0.0 beta1
Digium Asterisk	Version 13.0.0 beta2
Digium Asterisk	Version 13.0.0 beta3
Digium Asterisk	Version 13.0.1
Digium Asterisk	Version 13.0.2
Digium Asterisk	Version 13.1.0
Digium Asterisk	Version 13.1.1
Digium Asterisk	Version 13.10.0
Digium Asterisk	Version 13.10.0 rc1
Digium Asterisk	Version 13.11.0
Digium Asterisk	Version 13.2.0
Digium Asterisk	Version 13.2.1
Digium Asterisk	Version 13.3.0
Digium Asterisk	Version 13.3.1
Digium Asterisk	Version 13.3.2
Digium Asterisk	Version 13.4.0
Digium Asterisk	Version 13.5.0
Digium Asterisk	Version 13.6.0
Digium Asterisk	Version 13.7.0
Digium Asterisk	Version 13.7.1
Digium Asterisk	Version 13.7.2
Digium Asterisk	Version 13.8.0
Digium Asterisk	Version 13.8.0 rc1
Digium Asterisk	Version 13.8.1
Digium Asterisk	Version 13.8.2
Digium Asterisk	Version 13.9.0
Digium Asterisk	Version 13.9.1

Configuration B

31 vulnerable

Vulnerable Software	Affected Versions
Digium Certified Asterisk	Version 11.6.0
Digium Certified Asterisk	Version 11.6.0
Digium Certified Asterisk	Version 11.6.0 rc1
Digium Certified Asterisk	Version 11.6.0 rc2
Digium Certified Asterisk	Version 11.6 cert10
Digium Certified Asterisk	Version 11.6 cert11
Digium Certified Asterisk	Version 11.6 cert12
Digium Certified Asterisk	Version 11.6 cert13
Digium Certified Asterisk	Version 11.6 cert14
Digium Certified Asterisk	Version 11.6 cert15
Digium Certified Asterisk	Version 11.6 cert1
Digium Certified Asterisk	Version 11.6 cert1
Digium Certified Asterisk	Version 11.6 cert1_rc1
Digium Certified Asterisk	Version 11.6 cert1_rc2
Digium Certified Asterisk	Version 11.6 cert2
Digium Certified Asterisk	Version 11.6 cert2
Digium Certified Asterisk	Version 11.6 cert3
Digium Certified Asterisk	Version 11.6 cert3
Digium Certified Asterisk	Version 11.6 cert4
Digium Certified Asterisk	Version 11.6 cert5
Digium Certified Asterisk	Version 11.6 cert6
Digium Certified Asterisk	Version 11.6 cert7
Digium Certified Asterisk	Version 11.6 cert8
Digium Certified Asterisk	Version 11.6 cert9
Digium Certified Asterisk	Version 13.8.0
Digium Certified Asterisk	Version 13.8.0 rc1
Digium Certified Asterisk	Version 13.8 cert1
Digium Certified Asterisk	Version 13.8 cert1_rc1
Digium Certified Asterisk	Version 13.8 cert1_rc2
Digium Certified Asterisk	Version 13.8 cert1_rc3
Digium Certified Asterisk	Version 13.8 cert2_rc1