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-2016-7943 First vendor Publication 2016-12-13
Vendor Cve Last vendor Modification 2023-11-07

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

The XListFonts function in X.org libX11 before 1.6.4 might allow remote X servers to gain privileges via vectors involving length fields, which trigger out-of-bounds write operations.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7943

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 36
Os 1

Nessus® Vulnerability Scanner

Date Description
2017-04-11 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201704-03.nasl - Type : ACT_GATHER_INFO
2016-11-15 Name : The remote Fedora host is missing a security update.
File : fedora_2016-0df69ab477.nasl - Type : ACT_GATHER_INFO
2016-11-01 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2016-305-02.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.openwall.com/lists/oss-security/2016/10/04/2
http://www.openwall.com/lists/oss-security/2016/10/04/4
http://www.securityfocus.com/bid/93362
http://www.securitytracker.com/id/1036945
https://cgit.freedesktop.org/xorg/lib/libX11/commit/?id=8c29f1607a31dac0911e4...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.x.org/archives/xorg-announce/2016-October/002720.html
https://security.gentoo.org/glsa/201704-03
https://usn.ubuntu.com/3758-1/
https://usn.ubuntu.com/3758-2/
Source Url

Alert History

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Date Informations
2023-11-07 21:43:31
  • Multiple Updates
2022-10-20 01:30:51
  • Multiple Updates
2021-05-05 01:22:59
  • Multiple Updates
2021-05-04 12:53:29
  • Multiple Updates
2021-04-22 02:05:59
  • Multiple Updates
2020-08-07 12:16:43
  • Multiple Updates
2020-05-23 02:01:28
  • Multiple Updates
2020-05-23 00:53:22
  • Multiple Updates
2018-09-13 17:18:57
  • Multiple Updates
2018-08-31 17:19:43
  • Multiple Updates
2017-09-22 13:24:45
  • Multiple Updates
2017-07-01 09:23:46
  • Multiple Updates
2017-04-13 13:21:49
  • Multiple Updates
2017-01-17 13:22:45
  • Multiple Updates
2016-12-14 21:24:23
  • Multiple Updates
2016-12-14 00:24:57
  • First insertion