CVE-2014-8414
Severity Score
5.0
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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 to be delayed, which triggers a state change from hung up to waiting for media.
ConfBridge en Asterisk 11.x anterior a 11.14.1 y Certified Asterisk 11.6 anterior a 11.6-cert8 no maneja debida mente los cambios de estado, lo que permite a atacantes remotos causar una denegación de servicio (cuelgue de canal y consumo de memoria) al causar que transiciones se retrasen, lo que provoca un cambio de estado de estar colgado a estar esperado medios.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* 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
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| http://downloads.asterisk.org/pub/security/AST-2014-014.html | X_refsource_confirm | |
| http://seclists.org/fulldisclosure/2014/Nov/67 | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | <= 11.14.0 Search vendor "Digium" for product "Asterisk" and version " <= 11.14.0" | lts |
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, lts |
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, lts |
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, lts |
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, lts |
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, lts |
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, lts |
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, lts |
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" | lts |
Affected
| ||||||