Vulnerability CVE-2014-8417


Published: 2014-11-24

Description:
ConfBridge in Asterisk 11.x before 11.14.1, 12.x before 12.7.1, and 13.x before 13.0.1 and Certified Asterisk 11.6 before 11.6-cert8 allows remote authenticated users to (1) gain privileges via vectors related to an external protocol to the CONFBRIDGE dialplan function or (2) execute arbitrary system commands via a crafted ConfbridgeStartRecord AMI action.

Type:

CWE-264

(Permissions, Privileges, and Access Controls)

Vendor: Digium
Product: Asterisk 
Version:
13.0.0
12.7.0
12.6.1
12.6.0
12.5.1
12.5.0
12.4.0
12.3.2
12.3.1
12.3.0
12.2.0
12.1.1
12.1.0
12.0.0
11.9.0
11.8.1
11.8.0
11.7.0
11.6.1
11.6.0
11.5.1
11.5.0
11.4.0
11.3.0
11.2.2
11.2.1
11.2.0
11.14.0
11.13.1
11.13.0
11.12.1
11.12.0
11.11.0
11.10.2
11.10.1
11.10.0
11.1.2
11.1.1
11.1.0
11.0.2
11.0.1
11.0.0
Product: Certified asterisk 
Version: 11.6.0; 11.6;
Vendor: Asterisk
Product: Asterisk 
Version:
13.0.0
12.7.0
11.14.0
Product: Certified asterisk 
Version: 11.6.0; 11.6;

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial

 References:
http://downloads.asterisk.org/pub/security/AST-2014-017.html

Related CVE
CVE-2017-9358
A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing a infinite loop and ...
CVE-2016-9937
An issue was discovered in Asterisk Open Source 13.12.x and 13.13.x before 13.13.1 and 14.x before 14.2.1. If an SDP offer or answer is received with the Opus codec and with the format parameters separated using a space the code responsible for parsi...
CVE-2016-9938
An issue was discovered in Asterisk Open Source 11.x before 11.25.1, 13.x before 13.13.1, and 14.x before 14.2.1 and Certified Asterisk 11.x before 11.6-cert16 and 13.x before 13.8-cert4. The chan_sip channel driver has a liberal definition for white...
CVE-2014-8418
The DB dialplan function in Asterisk Open Source 1.8.x before 1.8.32, 11.x before 11.1.4.1, 12.x before 12.7.1, and 13.x before 13.0.1 and Certified Asterisk 1.8 before 1.8.28-cert8 and 11.6 before 11.6-cert8 allows remote authenticated users to gain...
CVE-2014-8416
Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer module, allows remote attackers to cause a denial of service (crash) via an in-dialog INVITE wi...
CVE-2014-8415
Race condition in the chan_pjsip channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1 allows remote attackers to cause a denial of service (assertion failure and crash) via a cancel request for a SIP session with a queued ...
CVE-2014-8414
ConfBridge in Asterisk 11.x before 11.14.1 and Certified Asterisk 11.6 before 11.6-cert8 does not properly handle state changes, which allows remote attackers to cause a denial of service (channel hang and memory consumption) by causing transitions t...
CVE-2014-8413
The res_pjsip_acl module in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1 does not properly create and load ACLs defined in pjsip.conf at startup, which allows remote attackers to bypass intended PJSIP ACL rules.

Copyright 2019, cxsecurity.com

 

Back to Top