Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2017-14100 First vendor Publication 2017-09-02
Vendor Cve Last vendor Modification 2019-10-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized command execution is possible. The app_minivm module has an "externnotify" program configuration option that is executed by the MinivmNotify dialplan application. The application uses the caller-id name and number as part of a built string passed to the OS shell for interpretation and execution. Since the caller-id name and number can come from an untrusted source, a crafted caller-id name or number allows an arbitrary shell command injection.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14100

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 161
Application 28

Nessus® Vulnerability Scanner

Date Description
2017-10-30 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201710-29.nasl - Type : ACT_GATHER_INFO
2017-10-06 Name : The remote Debian host is missing a security update.
File : debian_DLA-1122.nasl - Type : ACT_GATHER_INFO
2017-09-05 Name : A telephony application running on the remote host is affected by multiple vu...
File : asterisk_ast_2017_005-007.nasl - Type : ACT_GATHER_INFO
2017-09-05 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3964.nasl - Type : ACT_GATHER_INFO
2017-09-05 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_c599f95c8ee511e78be8001999f8d30b.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM http://downloads.asterisk.org/pub/security/AST-2017-006.html
https://bugs.debian.org/873908
https://issues.asterisk.org/jira/browse/ASTERISK-27103
DEBIAN http://www.debian.org/security/2017/dsa-3964
GENTOO https://security.gentoo.org/glsa/201710-29
SECTRACK http://www.securitytracker.com/id/1039252

Alert History

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Date Informations
2020-05-23 00:56:01
  • Multiple Updates
2019-10-03 09:20:04
  • Multiple Updates
2017-11-09 01:00:36
  • Multiple Updates
2017-11-04 09:23:48
  • Multiple Updates
2017-10-31 13:25:29
  • Multiple Updates
2017-10-31 09:22:06
  • Multiple Updates
2017-10-07 13:25:06
  • Multiple Updates
2017-09-21 00:25:11
  • Multiple Updates
2017-09-06 13:25:19
  • Multiple Updates
2017-09-04 09:23:50
  • Multiple Updates
2017-09-02 21:24:38
  • First insertion