Executive Summary

Informations
Name CVE-2012-2947 First vendor Publication 2012-06-02
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:H/Au:N/C:N/I:N/A:P)
Cvss Base Score 2.6 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity High
Cvss Expoit Score 4.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2947

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-284 Access Control (Authorization) Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 102
Application 2
Os 1

OpenVAS Exploits

Date Description
2012-08-30 Name : Fedora Update for asterisk FEDORA-2012-8670
File : nvt/gb_fedora_2012_8670_asterisk_fc17.nasl
2012-08-10 Name : Debian Security Advisory DSA 2493-1 (asterisk)
File : nvt/deb_2493_1.nasl
2012-08-10 Name : Gentoo Security Advisory GLSA 201206-05 (Asterisk)
File : nvt/glsa_201206_05.nasl
2012-06-19 Name : Fedora Update for asterisk FEDORA-2012-8685
File : nvt/gb_fedora_2012_8685_asterisk_fc15.nasl
2012-06-19 Name : Fedora Update for asterisk FEDORA-2012-8692
File : nvt/gb_fedora_2012_8692_asterisk_fc16.nasl
2012-05-31 Name : FreeBSD Ports: asterisk16
File : nvt/freebsd_asterisk161.nasl

Nessus® Vulnerability Scanner

Date Description
2012-06-29 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2493.nasl - Type : ACT_GATHER_INFO
2012-06-21 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201206-05.nasl - Type : ACT_GATHER_INFO
2012-06-18 Name : The remote Fedora host is missing a security update.
File : fedora_2012-8685.nasl - Type : ACT_GATHER_INFO
2012-06-18 Name : The remote Fedora host is missing a security update.
File : fedora_2012-8692.nasl - Type : ACT_GATHER_INFO
2012-06-14 Name : A telephony application running on the remote host is affected by a denial of...
File : asterisk_ast_2012_007.nasl - Type : ACT_GATHER_INFO
2012-06-11 Name : The remote Fedora host is missing a security update.
File : fedora_2012-8670.nasl - Type : ACT_GATHER_INFO
2012-05-30 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_359f615da9e111e18a6614dae9ebcf89.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://archives.neohapsis.com/archives/bugtraq/2012-05/0144.html
http://downloads.asterisk.org/pub/security/AST-2012-007.html
http://secunia.com/advisories/49303
http://www.debian.org/security/2012/dsa-2493
http://www.securitytracker.com/id?1027102
Source Url

Alert History

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Date Informations
2024-11-28 23:01:46
  • Multiple Updates
2024-11-28 12:30:26
  • Multiple Updates
2021-05-04 12:20:42
  • Multiple Updates
2021-04-22 01:24:45
  • Multiple Updates
2020-05-23 00:34:00
  • Multiple Updates
2017-11-13 21:23:31
  • Multiple Updates
2016-12-07 21:24:22
  • Multiple Updates
2016-06-28 19:11:23
  • Multiple Updates
2016-04-26 22:00:02
  • Multiple Updates
2014-02-17 11:11:10
  • Multiple Updates
2013-05-10 22:41:00
  • Multiple Updates