CVE-2014-6321
Summary
| CVE | CVE-2014-6321 |
|---|---|
| State | PUBLISHED |
| Assigner | microsoft |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2014-11-11 22:55:04 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| 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." |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
CompleteIntegrity
CompleteAvailability
CompleteAV:N/AC:L/Au:N/C:C/I:C/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Microsoft | Windows 7 | - | sp1 | All | All |
| Operating System | Microsoft | Windows 8 | - | All | All | All |
| Operating System | Microsoft | Windows 8.1 | - | All | All | All |
| Operating System | Microsoft | Windows Rt | - | All | All | All |
| Operating System | Microsoft | Windows Rt 8.1 | - | All | All | All |
| Operating System | Microsoft | Windows Server 2003 | - | sp2 | All | All |
| Operating System | Microsoft | Windows Server 2008 | - | sp2 | All | All |
| Operating System | Microsoft | Windows Server 2008 | r2 | sp1 | All | All |
| Operating System | Microsoft | Windows Server 2008 | r2 | sp1 | All | All |
| Operating System | Microsoft | Windows Server 2012 | - | All | All | All |
| Operating System | Microsoft | Windows Server 2012 | r2 | All | All | All |
| Operating System | Microsoft | Windows Vista | - | sp2 | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Microsoft Secure Channel CVE-2014-6321 Remote Code Execution Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Exploiting MS14-066 / CVE-2014-6321 (aka "Winshock") - Security SiftSecurity Sift | af854a3a-2127-422b-91ae-364da2661108 | www.securitysift.com | Exploit, Third Party Advisory |
| About Secunia Research | Flexera | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Third Party Advisory |
| '[security bulletin] HPSBGN03258 rev.1 - HP Insight Control server deployment Windows Pre-boot Execut' - MARC | af854a3a-2127-422b-91ae-364da2661108 | marc.info | Exploit, Mailing List, Third Party Advisory |
| Microsoft Security Bulletin MS14-066 - Critical | Microsoft Docs | af854a3a-2127-422b-91ae-364da2661108 | docs.microsoft.com | Patch, Vendor Advisory |
| Vulnerability Note VU#505120 - Microsoft Secure Channel (Schannel) vulnerable to remote code execution via specially crafted packets | af854a3a-2127-422b-91ae-364da2661108 | www.kb.cert.org | Third Party Advisory, US Government Resource |
| Microsoft Secure Channel (Schannel) Vulnerability (CVE-2014-6321) | US-CERT | af854a3a-2127-422b-91ae-364da2661108 | www.us-cert.gov | Third Party Advisory, US Government Resource |
| Triggering MS14-066 | BeyondTrust | af854a3a-2127-422b-91ae-364da2661108 | blog.beyondtrust.com | Exploit, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.