CVE-2014-8417

Gentoo Linux Security Advisory 201412-51

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

ConfBridge en Asterisk 11.x anterior a 11.14.1, 12.x anterior a 12.7.1, y 13.x anterior a 13.0.1 y Certified Asterisk 11.6 anterior a 11.6-cert8 permite a usuarios remotos autenticados (1) ganar privilegios a través de vectores relacionados con un protocolo externo en la función CONFBRIDGE dialplan o (2) ejecutar comandos del sistema arbitrarios a través de una acción ConfbridgeStartRecord AMI manipulada.

Multiple vulnerabilities have been found in Asterisk, the worst of which could lead to Denial of Service, bypass intended ACL restrictions or allow an authenticated user to gain escalated privileges. Versions less than 11.14.2 are affected.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-10-22 CVE Reserved
2014-11-24 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://downloads.asterisk.org/pub/security/AST-2014-017.html	2019-07-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Digium Search vendor "Digium"		Asterisk Search vendor "Digium" for product "Asterisk"				>= 11.0.0 < 11.14.1 Search vendor "Digium" for product "Asterisk" and version " >= 11.0.0 < 11.14.1"		-		Affected
Digium Search vendor "Digium"		Asterisk Search vendor "Digium" for product "Asterisk"				>= 12.0.0 < 12.7.1 Search vendor "Digium" for product "Asterisk" and version " >= 12.0.0 < 12.7.1"		-		Affected
Digium Search vendor "Digium"		Asterisk Search vendor "Digium" for product "Asterisk"				>= 13.0.0 < 13.0.1 Search vendor "Digium" for product "Asterisk" and version " >= 13.0.0 < 13.0.1"		-		Affected
Digium Search vendor "Digium"		Certified Asterisk Search vendor "Digium" for product "Certified Asterisk"				11.6 Search vendor "Digium" for product "Certified Asterisk" and version "11.6"		cert1		Affected
Digium Search vendor "Digium"		Certified Asterisk Search vendor "Digium" for product "Certified Asterisk"				11.6 Search vendor "Digium" for product "Certified Asterisk" and version "11.6"		cert2		Affected
Digium Search vendor "Digium"		Certified Asterisk Search vendor "Digium" for product "Certified Asterisk"				11.6 Search vendor "Digium" for product "Certified Asterisk" and version "11.6"		cert3		Affected
Digium Search vendor "Digium"		Certified Asterisk Search vendor "Digium" for product "Certified Asterisk"				11.6 Search vendor "Digium" for product "Certified Asterisk" and version "11.6"		cert4		Affected
Digium Search vendor "Digium"		Certified Asterisk Search vendor "Digium" for product "Certified Asterisk"				11.6 Search vendor "Digium" for product "Certified Asterisk" and version "11.6"		cert5		Affected
Digium Search vendor "Digium"		Certified Asterisk Search vendor "Digium" for product "Certified Asterisk"				11.6 Search vendor "Digium" for product "Certified Asterisk" and version "11.6"		cert6		Affected
Digium Search vendor "Digium"		Certified Asterisk Search vendor "Digium" for product "Certified Asterisk"				11.6 Search vendor "Digium" for product "Certified Asterisk" and version "11.6"		cert7		Affected
Digium Search vendor "Digium"		Certified Asterisk Search vendor "Digium" for product "Certified Asterisk"				11.6.0 Search vendor "Digium" for product "Certified Asterisk" and version "11.6.0"		-		Affected