10.0
CRITICAL
CVE-2014-6321
Microsoft Schannel Remote Code Execution Vulnerability
Description

Schannel in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via crafted packets, aka "Microsoft Schannel Remote Code Execution Vulnerability."

INFO

Published Date :

Nov. 11, 2014, 10:55 p.m.

Last Modified :

Nov. 21, 2024, 2:14 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

10.0
Public PoC/Exploit Available at Github

CVE-2014-6321 has a 23 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2014-6321 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft windows_7
2 Microsoft windows_8.1
3 Microsoft windows_rt_8.1
4 Microsoft windows_server_2008
5 Microsoft windows_server_2012
6 Microsoft windows_server_2003
7 Microsoft windows_vista
8 Microsoft windows_8
9 Microsoft windows_rt
: Total Affected Vendor : 1 | Products : 9
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2014-6321.

URL Resource
http://blog.beyondtrust.com/triggering-ms14-066 Exploit Third Party Advisory
http://marc.info/?l=bugtraq&m=142384364031268&w=2 Exploit Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=142384364031268&w=2 Exploit Mailing List Third Party Advisory
http://secunia.com/advisories/59800 Third Party Advisory
http://www.kb.cert.org/vuls/id/505120 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/70954 Third Party Advisory VDB Entry
http://www.securitysift.com/exploiting-ms14-066-cve-2014-6321-aka-winshock/ Exploit Third Party Advisory
http://www.us-cert.gov/ncas/alerts/TA14-318A Third Party Advisory US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-066 Patch Vendor Advisory
http://blog.beyondtrust.com/triggering-ms14-066 Exploit Third Party Advisory
http://marc.info/?l=bugtraq&m=142384364031268&w=2 Exploit Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=142384364031268&w=2 Exploit Mailing List Third Party Advisory
http://secunia.com/advisories/59800 Third Party Advisory
http://www.kb.cert.org/vuls/id/505120 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/70954 Third Party Advisory VDB Entry
http://www.securitysift.com/exploiting-ms14-066-cve-2014-6321-aka-winshock/ Exploit Third Party Advisory
http://www.us-cert.gov/ncas/alerts/TA14-318A Third Party Advisory US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-066 Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
Cruxer8Mech/Idk

None

Updated: 6 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : May 26, 2024, 1:37 p.m. This repo has been linked 233 different CVEs too.
Profile Photo
Kapotov/3.9.1

Домашнее задание к занятию «Элементы безопасности информационных систем»

Updated: 1 year, 6 months ago
0 stars 0 fork 0 watcher
Born at : April 5, 2023, 10:39 a.m. This repo has been linked 17 different CVEs too.
Profile Photo
stanmay77/security

None

Updated: 1 year, 9 months ago
0 stars 0 fork 0 watcher
Born at : March 13, 2023, 9:44 a.m. This repo has been linked 17 different CVEs too.
Profile Photo
geon071/netolofy_12

None

Updated: 1 year, 10 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 11, 2023, 7:59 a.m. This repo has been linked 17 different CVEs too.
Profile Photo
Justic-D/Dev_net_home_1

None

HCL Dockerfile Shell Ruby Go Jinja Python PowerShell HTML CSS

Updated: 1 year, 10 months ago
1 stars 0 fork 0 watcher
Born at : Jan. 17, 2023, 3:17 p.m. This repo has been linked 17 different CVEs too.
Profile Photo
vitaliivakhr/NETOLOGY

None

Updated: 2 years, 5 months ago
0 stars 0 fork 0 watcher
Born at : July 5, 2022, 8:10 p.m. This repo has been linked 16 different CVEs too.
Profile Photo
paulveillard/cybersecurity-exploit-development

An ongoing & curated collection of awesome software best practices and techniques, libraries and frameworks, E-books and videos, websites, blog posts, links to github Repositories, technical guidelines and important resources about Exploit Development.

code-execution developer developer-experience developer-tools development development-tools exploit exploitation exploitation-framework exploitation-frameworks exploitation-menu vulnerability-detection

Updated: 3 weeks, 2 days ago
19 stars 5 fork 5 watcher
Born at : April 17, 2022, 11:20 p.m. This repo has been linked 23 different CVEs too.
Profile Photo
Artem-Tvr/sysadmin-09-security

None

Updated: 2 years, 9 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 26, 2022, 11:12 a.m. This repo has been linked 17 different CVEs too.
Profile Photo
pashicop/3.9_1

None

Updated: 2 years, 10 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 21, 2022, 3:41 p.m. This repo has been linked 17 different CVEs too.
Profile Photo
dmitrii1312/03-sysadmin-09

None

Updated: 3 years ago
0 stars 0 fork 0 watcher
Born at : Dec. 21, 2021, 3:09 p.m. This repo has been linked 17 different CVEs too.
Profile Photo
ilya-starchikov/devops-netology

None

Shell Dockerfile HTML HCL Jinja

Updated: 2 years, 7 months ago
0 stars 0 fork 0 watcher
Born at : Dec. 11, 2021, 10:14 a.m. This repo has been linked 17 different CVEs too.
Profile Photo
Vladislav-Pugachev/netology-DevOps-dz_-14

None

Updated: 3 years ago
0 stars 0 fork 0 watcher
Born at : Dec. 1, 2021, 8:09 a.m. This repo has been linked 17 different CVEs too.
Profile Photo
Artem-Salnikov/devops-netology

None

Shell HTML HCL Makefile Go Smarty Jsonnet Dockerfile Python

Updated: 1 year, 10 months ago
0 stars 1 fork 1 watcher
Born at : Nov. 30, 2021, 4:56 p.m. This repo has been linked 17 different CVEs too.
Profile Photo
WiktorMysz/devops-netology

None

Shell Ruby HTML CSS Python PHP Dockerfile HCL Go Jinja

Updated: 1 year, 10 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 28, 2021, 1:33 p.m. This repo has been linked 17 different CVEs too.
Profile Photo
bysart/devops-netology

None

Shell HCL

Updated: 2 months, 1 week ago
0 stars 6 fork 6 watcher
Born at : Oct. 26, 2021, 11:48 a.m. This repo has been linked 17 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2014-6321 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-6321 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://blog.beyondtrust.com/triggering-ms14-066
    Added Reference http://marc.info/?l=bugtraq&m=142384364031268&w=2
    Added Reference http://marc.info/?l=bugtraq&m=142384364031268&w=2
    Added Reference http://secunia.com/advisories/59800
    Added Reference http://www.kb.cert.org/vuls/id/505120
    Added Reference http://www.securityfocus.com/bid/70954
    Added Reference http://www.securitysift.com/exploiting-ms14-066-cve-2014-6321-aka-winshock/
    Added Reference http://www.us-cert.gov/ncas/alerts/TA14-318A
    Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-066
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    May. 15, 2019

    Action Type Old Value New Value
    Changed Reference Type https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-066 No Types Assigned https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-066 Patch, Vendor Advisory
    Changed Reference Type http://marc.info/?l=bugtraq&m=142384364031268&w=2 No Types Assigned http://marc.info/?l=bugtraq&m=142384364031268&w=2 Exploit, Mailing List, Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/70954 No Types Assigned http://www.securityfocus.com/bid/70954 Third Party Advisory, VDB Entry
    Changed Reference Type http://blog.beyondtrust.com/triggering-ms14-066 No Types Assigned http://blog.beyondtrust.com/triggering-ms14-066 Exploit, Third Party Advisory
    Changed Reference Type http://secunia.com/advisories/59800 No Types Assigned http://secunia.com/advisories/59800 Third Party Advisory
    Changed Reference Type http://www.securitysift.com/exploiting-ms14-066-cve-2014-6321-aka-winshock/ No Types Assigned http://www.securitysift.com/exploiting-ms14-066-cve-2014-6321-aka-winshock/ Exploit, Third Party Advisory
    Removed CPE Configuration OR *cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8:-:-:x64:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8:-:-:x86:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro_n:*:x64:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro_n:*:x86:* *cpe:2.3:o:microsoft:windows_rt:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt:-:gold:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:-:gold:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    May. 08, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_8.1:-:-:-:*:-:-:x86:* OR *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro_n:*:x86:*
  • CPE Deprecation Remap by [email protected]

    May. 08, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_8.1:-:-:-:*:-:-:x64:* OR *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro_n:*:x64:*
  • CPE Deprecation Remap by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:x64:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:itanium:*:*:*:*:* OR *cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 12, 2018

    Action Type Old Value New Value
    Removed Reference http://technet.microsoft.com/security/bulletin/MS14-066 [Patch, Vendor Advisory]
    Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-066 [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 07, 2017

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/70954 [No Types Assigned]
    Added Reference http://secunia.com/advisories/59800 [No Types Assigned]
  • Modified Analysis by [email protected]

    Nov. 24, 2015

    Action Type Old Value New Value
    Changed Reference Type http://www.us-cert.gov/ncas/alerts/TA14-318A US Govt Resource http://www.us-cert.gov/ncas/alerts/TA14-318A Advisory, US Govt Resource
    Changed Reference Type http://www.kb.cert.org/vuls/id/505120 US Govt Resource http://www.kb.cert.org/vuls/id/505120 Advisory, US Govt Resource
  • CVE Modified by [email protected]

    Mar. 12, 2015

    Action Type Old Value New Value
    Added Reference http://marc.info/?l=bugtraq&m=142384364031268&w=2
  • CVE Modified by [email protected]

    Dec. 03, 2014

    Action Type Old Value New Value
    Added Reference http://www.securitysift.com/exploiting-ms14-066-cve-2014-6321-aka-winshock/
  • CVE Modified by [email protected]

    Nov. 20, 2014

    Action Type Old Value New Value
    Added Reference http://www.kb.cert.org/vuls/id/505120
    Added Reference http://www.us-cert.gov/ncas/alerts/TA14-318A
  • CVE Modified by [email protected]

    Nov. 19, 2014

    Action Type Old Value New Value
    Added Reference http://blog.beyondtrust.com/triggering-ms14-066
  • Initial Analysis by [email protected]

    Nov. 12, 2014

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2014-6321 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2014-6321 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

93.51 }} -2.81%

score

0.99314

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
: