TI-2014-03322 Aliases CVE-2014-4072 GHSA-mf5r-75x7-f326

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2…

MEDIUM 47CWE-399Published 2014-09-10 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · Partial
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.

Summary

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly use a hash table for request data, which allows remote attackers to cause a denial of service (resource consumption and ASP.NET performance degradation) via crafted requests, aka ".NET Framework Denial of Service Vulnerability."

Why it matters now

EPSS 0.30942 98th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 9

CPE	Versions	Role	Vendor
cpe:2.3:a:microsoft:.net_framework:1.1:sp1::::::	1.1 sp1	Vulnerable	Microsoft
cpe:2.3:a:microsoft:.net_framework:2.0:sp2::::::	2.0 sp2	Vulnerable	Microsoft
cpe:2.3:a:microsoft:.net_framework:3.0:sp2::::::	3.0 sp2	Vulnerable	Microsoft
cpe:2.3:a:microsoft:.net_framework:3.5:::::::*	3.5	Vulnerable	Microsoft
cpe:2.3:a:microsoft:.net_framework:3.5.1:::::::*	3.5.1	Vulnerable	Microsoft
cpe:2.3:a:microsoft:.net_framework:4.0:::::::*	4.0	Vulnerable	Microsoft
cpe:2.3:a:microsoft:.net_framework:4.5:::::::*	4.5	Vulnerable	Microsoft
cpe:2.3:a:microsoft:.net_framework:4.5.1:::::::*	4.5.1	Vulnerable	Microsoft
cpe:2.3:a:microsoft:.net_framework:4.5.2:::::::*	4.5.2	Vulnerable	Microsoft

cpe:2.3:a:microsoft:.net_framework:1.1:sp1:*:*:*:*:*:* Versions 1.1 sp1 Vulnerable ·Microsoft
cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:* Versions 2.0 sp2 Vulnerable ·Microsoft
cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:* Versions 3.0 sp2 Vulnerable ·Microsoft
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:* Versions 3.5 Vulnerable ·Microsoft
cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:* Versions 3.5.1 Vulnerable ·Microsoft
cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Microsoft
cpe:2.3:a:microsoft:.net_framework:4.5:*:*:*:*:*:*:* Versions 4.5 Vulnerable ·Microsoft
cpe:2.3:a:microsoft:.net_framework:4.5.1:*:*:*:*:*:*:* Versions 4.5.1 Vulnerable ·Microsoft
cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:* Versions 4.5.2 Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2014-4072
2026-10-03 Alias added: GHSA-mf5r-75x7-f326

References

Advisory 1

MS14-053

Other 1

http://blogs.technet.com/b/srd/archive/2014/09/09/assessing-risk-for-the-september-2014-security-updates.aspx

TI-2020-00622 XML injection in Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 KEVCVSS 3.1CRITICAL 9.8
TI-2020-01112 A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and… KEVCVSS 3.1HIGH 7.8
TI-2017-06273 Code injection in Microsoft .NET Framework KEVCVSS 3.1HIGH 7.8
TI-2015-01495 The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1… KEVCVSS 3.1HIGH 7.8
TI-2024-19239 .NET Framework Information Disclosure Vulnerability KEVCVSS 3.1HIGH 7.5
TI-2023-18684 ASP.NET Elevation of Privilege Vulnerability CVSS 3.1HIGH 8.8

See all 206 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences