// For flags

CVE-2012-2947

 

Severity Score

2.6
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

chan_iax2.c in the IAX2 channel driver in Certified Asterisk 1.8.11-cert before 1.8.11-cert2 and Asterisk Open Source 1.8.x before 1.8.12.1 and 10.x before 10.4.1, when a certain mohinterpret setting is enabled, allows remote attackers to cause a denial of service (daemon crash) by placing a call on hold.

chan_skinny.c en el controlador de canal de Skinny (alias SCCP) en Certified Asterisk 1.8.11-cert antes de v1.8.11-cert2 y Asterisk Open Source v1.8.x antes de v1.8.12.1 y v10.x antes de v10.4.1, cuando una determinada opción mohinterpret está habilitada, permite a atacantes remotos causar una denegación de servicio (caída de demonio) mediante la colocación de una llamada en espera.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2012-05-29 CVE Reserved
  • 2012-05-29 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-284: Improper Access Control
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
6.0
Search vendor "Debian" for product "Debian Linux" and version "6.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
beta1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
beta2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
beta3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
beta4
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
beta5
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
rc4
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.0"
rc5
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.1
Search vendor "Digium" for product "Asterisk" and version "1.8.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.1
Search vendor "Digium" for product "Asterisk" and version "1.8.1"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.1.1
Search vendor "Digium" for product "Asterisk" and version "1.8.1.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.1.2
Search vendor "Digium" for product "Asterisk" and version "1.8.1.2"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.2
Search vendor "Digium" for product "Asterisk" and version "1.8.2"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.2.1
Search vendor "Digium" for product "Asterisk" and version "1.8.2.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.2.2
Search vendor "Digium" for product "Asterisk" and version "1.8.2.2"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.2.3
Search vendor "Digium" for product "Asterisk" and version "1.8.2.3"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.2.4
Search vendor "Digium" for product "Asterisk" and version "1.8.2.4"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.3
Search vendor "Digium" for product "Asterisk" and version "1.8.3"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.3
Search vendor "Digium" for product "Asterisk" and version "1.8.3"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.3
Search vendor "Digium" for product "Asterisk" and version "1.8.3"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.3
Search vendor "Digium" for product "Asterisk" and version "1.8.3"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.3.1
Search vendor "Digium" for product "Asterisk" and version "1.8.3.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.3.2
Search vendor "Digium" for product "Asterisk" and version "1.8.3.2"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.3.3
Search vendor "Digium" for product "Asterisk" and version "1.8.3.3"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.4
Search vendor "Digium" for product "Asterisk" and version "1.8.4"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.4
Search vendor "Digium" for product "Asterisk" and version "1.8.4"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.4
Search vendor "Digium" for product "Asterisk" and version "1.8.4"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.4
Search vendor "Digium" for product "Asterisk" and version "1.8.4"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.4.1
Search vendor "Digium" for product "Asterisk" and version "1.8.4.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.4.2
Search vendor "Digium" for product "Asterisk" and version "1.8.4.2"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.4.3
Search vendor "Digium" for product "Asterisk" and version "1.8.4.3"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.4.4
Search vendor "Digium" for product "Asterisk" and version "1.8.4.4"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.5
Search vendor "Digium" for product "Asterisk" and version "1.8.5"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.5
Search vendor "Digium" for product "Asterisk" and version "1.8.5"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.5.0
Search vendor "Digium" for product "Asterisk" and version "1.8.5.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.6.0
Search vendor "Digium" for product "Asterisk" and version "1.8.6.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.6.0
Search vendor "Digium" for product "Asterisk" and version "1.8.6.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.6.0
Search vendor "Digium" for product "Asterisk" and version "1.8.6.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.6.0
Search vendor "Digium" for product "Asterisk" and version "1.8.6.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.7.0
Search vendor "Digium" for product "Asterisk" and version "1.8.7.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.7.0
Search vendor "Digium" for product "Asterisk" and version "1.8.7.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.7.0
Search vendor "Digium" for product "Asterisk" and version "1.8.7.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.7.1
Search vendor "Digium" for product "Asterisk" and version "1.8.7.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.8.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.8.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.8.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.8.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.8.0"
rc4
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.8.0
Search vendor "Digium" for product "Asterisk" and version "1.8.8.0"
rc5
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.8.1
Search vendor "Digium" for product "Asterisk" and version "1.8.8.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.8.2
Search vendor "Digium" for product "Asterisk" and version "1.8.8.2"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.9.0
Search vendor "Digium" for product "Asterisk" and version "1.8.9.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.9.0
Search vendor "Digium" for product "Asterisk" and version "1.8.9.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.9.0
Search vendor "Digium" for product "Asterisk" and version "1.8.9.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.9.0
Search vendor "Digium" for product "Asterisk" and version "1.8.9.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.9.1
Search vendor "Digium" for product "Asterisk" and version "1.8.9.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.9.2
Search vendor "Digium" for product "Asterisk" and version "1.8.9.2"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.9.3
Search vendor "Digium" for product "Asterisk" and version "1.8.9.3"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.10.0
Search vendor "Digium" for product "Asterisk" and version "1.8.10.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.10.0
Search vendor "Digium" for product "Asterisk" and version "1.8.10.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.10.0
Search vendor "Digium" for product "Asterisk" and version "1.8.10.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.10.0
Search vendor "Digium" for product "Asterisk" and version "1.8.10.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.10.0
Search vendor "Digium" for product "Asterisk" and version "1.8.10.0"
rc4
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.10.1
Search vendor "Digium" for product "Asterisk" and version "1.8.10.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.11.0
Search vendor "Digium" for product "Asterisk" and version "1.8.11.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.11.0
Search vendor "Digium" for product "Asterisk" and version "1.8.11.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.11.0
Search vendor "Digium" for product "Asterisk" and version "1.8.11.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.11.1
Search vendor "Digium" for product "Asterisk" and version "1.8.11.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.12
Search vendor "Digium" for product "Asterisk" and version "1.8.12"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.12.0
Search vendor "Digium" for product "Asterisk" and version "1.8.12.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.12.0
Search vendor "Digium" for product "Asterisk" and version "1.8.12.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.12.0
Search vendor "Digium" for product "Asterisk" and version "1.8.12.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
1.8.12.0
Search vendor "Digium" for product "Asterisk" and version "1.8.12.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.0.0
Search vendor "Digium" for product "Asterisk" and version "10.0.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.0.0
Search vendor "Digium" for product "Asterisk" and version "10.0.0"
beta1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.0.0
Search vendor "Digium" for product "Asterisk" and version "10.0.0"
beta2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.0.0
Search vendor "Digium" for product "Asterisk" and version "10.0.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.0.0
Search vendor "Digium" for product "Asterisk" and version "10.0.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.0.0
Search vendor "Digium" for product "Asterisk" and version "10.0.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.0.1
Search vendor "Digium" for product "Asterisk" and version "10.0.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.1.0
Search vendor "Digium" for product "Asterisk" and version "10.1.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.1.0
Search vendor "Digium" for product "Asterisk" and version "10.1.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.1.0
Search vendor "Digium" for product "Asterisk" and version "10.1.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.1.1
Search vendor "Digium" for product "Asterisk" and version "10.1.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.1.2
Search vendor "Digium" for product "Asterisk" and version "10.1.2"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.1.3
Search vendor "Digium" for product "Asterisk" and version "10.1.3"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.2.0
Search vendor "Digium" for product "Asterisk" and version "10.2.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.2.0
Search vendor "Digium" for product "Asterisk" and version "10.2.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.2.0
Search vendor "Digium" for product "Asterisk" and version "10.2.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.2.0
Search vendor "Digium" for product "Asterisk" and version "10.2.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.2.0
Search vendor "Digium" for product "Asterisk" and version "10.2.0"
rc4
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.2.1
Search vendor "Digium" for product "Asterisk" and version "10.2.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.3.0
Search vendor "Digium" for product "Asterisk" and version "10.3.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.3.0
Search vendor "Digium" for product "Asterisk" and version "10.3.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.3.0
Search vendor "Digium" for product "Asterisk" and version "10.3.0"
rc3
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.3.1
Search vendor "Digium" for product "Asterisk" and version "10.3.1"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.4.0
Search vendor "Digium" for product "Asterisk" and version "10.4.0"
-
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.4.0
Search vendor "Digium" for product "Asterisk" and version "10.4.0"
rc1
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.4.0
Search vendor "Digium" for product "Asterisk" and version "10.4.0"
rc2
Affected
Digium
Search vendor "Digium"
Asterisk
Search vendor "Digium" for product "Asterisk"
10.4.0
Search vendor "Digium" for product "Asterisk" and version "10.4.0"
rc3
Affected
Digium
Search vendor "Digium"
Certified Asterisk
Search vendor "Digium" for product "Certified Asterisk"
1.8.11
Search vendor "Digium" for product "Certified Asterisk" and version "1.8.11"
cert
Affected
Digium
Search vendor "Digium"
Certified Asterisk
Search vendor "Digium" for product "Certified Asterisk"
1.8.11
Search vendor "Digium" for product "Certified Asterisk" and version "1.8.11"
cert1
Affected