CVE-2014-1811 json
The TCP implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows S…
published 12y ago modified 4mo ago also EUVD-2014-1885
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 18.2%
- EPSS 18.2% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
The TCP implementation in Microsoft 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 cause a denial of service (non-paged pool memory consumption and system hang) via malformed data in the Options field of a TCP header, aka "TCP Denial of Service Vulnerability."
Patch / fix
Is CVE-2014-1811 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
18.22% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-399 Resource Management Errors
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2014/ms14-031
vendor-advisory, patch
-
blogs.technet.com
/b/srd/archive/2014/06/10/assessing-risk-for-the-june-2014-security-updates.aspx
vendor-advisory
-
secunia.com
/advisories/58525
third-party-advisory, permissions-required
-
securityfocus.com
/bid/67888
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2014-1811
- NVD CVE-2014-1811
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.