Executive Summary

Informations
Name CVE-2016-9920 First vendor Publication 2016-12-08
Vendor Cve Last vendor Modification 2017-07-01

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 5.9 Temporal Score 7.5
Exploitabality Sub Score 1.6
 
Attack Vector Network Attack Complexity High
Privileges Required Low 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:M/Au:S/C:P/I:P/A:P)
Cvss Base Score 6 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not properly restrict the use of custom envelope-from addresses on the sendmail command line, which allows remote authenticated users to execute arbitrary code via a modified HTTP request that sends a crafted e-mail message.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9920

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 97

Nessus® Vulnerability Scanner

Date Description
2016-12-27 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201612-44.nasl - Type : ACT_GATHER_INFO
2016-12-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-60753c3dcd.nasl - Type : ACT_GATHER_INFO
2016-12-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-b4896f20b3.nasl - Type : ACT_GATHER_INFO
2016-12-12 Name : The remote Fedora host is missing a security update.
File : fedora_2016-d361d188d9.nasl - Type : ACT_GATHER_INFO
2016-11-29 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_125f5958b61111e6a9a5b499baebfeaf.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/94858
CONFIRM https://roundcube.net/news/2016/11/28/updates-1.2.3-and-1.1.7-released
GENTOO https://security.gentoo.org/glsa/201612-44
MISC https://blog.ripstech.com/2016/roundcube-command-execution-via-email/
MLIST http://www.openwall.com/lists/oss-security/2016/12/08/10

Alert History

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Date Informations
2020-05-23 02:01:58
  • Multiple Updates
2020-05-23 00:54:06
  • Multiple Updates
2019-07-04 12:08:11
  • Multiple Updates
2018-06-28 12:02:45
  • Multiple Updates
2018-05-18 12:05:57
  • Multiple Updates
2018-05-03 12:07:29
  • Multiple Updates
2018-04-16 01:04:00
  • Multiple Updates
2017-12-01 12:07:29
  • Multiple Updates
2017-11-29 12:07:50
  • Multiple Updates
2017-07-20 12:03:09
  • Multiple Updates
2017-07-01 09:23:47
  • Multiple Updates
2016-12-28 13:21:26
  • Multiple Updates
2016-12-15 13:25:11
  • Multiple Updates
2016-12-15 09:32:57
  • Multiple Updates
2016-12-13 13:24:13
  • Multiple Updates
2016-12-09 21:23:02
  • Multiple Updates
2016-12-08 21:24:41
  • First insertion