Unrated severityNVD Advisory· Published Feb 12, 2014· Updated Jun 17, 2026
CVE-2014-0257
CVE-2014-0257
Description
Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine whether it is safe to execute a method, which allows remote attackers to execute arbitrary code via (1) a crafted web site or (2) a crafted .NET Framework application that exposes a COM server endpoint, aka "Type Traversal Vulnerability."
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:a:microsoft:.net_framework:1.0:sp3:*:*:*:*:*:*+ 8 more
- cpe:2.3:a:microsoft:.net_framework:1.0:sp3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net_framework:1.1:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net_framework:4.5:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:.net_framework:4.5.1:*:*:*:*:*:*:*
- (no CPE)range: versions 1.0 SP3 through 4.5.1 inclusive
Patches
Vulnerability mechanics
References
7- packetstormsecurity.com/files/127246/MS14-009-.NET-Deployment-Service-IE-Sandbox-Escape.htmlnvd
- secunia.com/advisories/56793nvd
- www.exploit-db.com/exploits/33892nvd
- www.osvdb.org/103163nvd
- www.securityfocus.com/bid/65417nvd
- www.securitytracker.com/id/1029745nvd
- docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009nvd
News mentions
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