CVE-2014-6321

Public Exploit

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."

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 93.21% Top 5%
Vendor Advisory marc.info Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.us-cert.gov/ncas/alerts/TA14-318A third party advisory us government resource
http://blog.beyondtrust.com/triggering-ms14-066 third party advisory exploit
http://secunia.com/advisories/59800 third party advisory
http://marc.info/?l=bugtraq&m=142384364031268&w=2 mailing list exploit third party advisory vendor advisory
http://www.securityfocus.com/bid/70954 vdb entry third party advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-066 patch vendor advisory
http://www.securitysift.com/exploiting-ms14-066-cve-2014-6321-aka-winshock/ third party advisory exploit
http://www.kb.cert.org/vuls/id/505120 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2014-6321?
CVE-2014-6321 has been scored as a critical severity vulnerability.
How to fix CVE-2014-6321?
To fix CVE-2014-6321, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-6321 being actively exploited in the wild?
It is possible that CVE-2014-6321 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~93% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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