CVE-2009-1536

Severity Score

2.6

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

ASP.NET in Microsoft .NET Framework 2.0 SP1 and SP2 and 3.5 Gold and SP1, when ASP 2.0 is used in integrated mode on IIS 7.0, does not properly manage request scheduling, which allows remote attackers to cause a denial of service (daemon outage) via a series of crafted HTTP requests, aka "Remote Unauthenticated Denial of Service in ASP.NET Vulnerability."

ASP.NET en Microsoft .NET Framework v2.0 SP1 y SP2 y v3.5 Gold y SP1, cuando ASP 2.0 es usado en modo integrado sobre IIS v7.0, no administra adecuadamente las peticiones de planificación, lo que permite a atacantes remotos provocar una denegación de servicio (parada de demonio) a través de una serie de peticiones HTTP manipuladas, también conocida como "Vulnerabilidad de denegación de servicio remota no autenticada en ASP.NET".

*Credits: N/A

CVSS Scores

NISTv2 2.6

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-05-05 CVE Reserved
2009-08-12 CVE Published
2024-08-07 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (8)

URL	Tag	Source
http://osvdb.org/56905	Broken Link
http://secunia.com/advisories/36127	Third Party Advisory
http://www.securitytracker.com/id?1022715	Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA09-223A.html	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6393	Signature

URL	Date	SRC

URL	Date	SRC
http://www.securityfocus.com/bid/35985	2018-10-12

URL	Date	SRC
http://blogs.technet.com/srd/archive/2009/08/11/ms09-035-asp-net-denial-of-service-vulnerability.aspx	2018-10-12
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-036	2018-10-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microsoft Search vendor "Microsoft"		.net Framework Search vendor "Microsoft" for product ".net Framework"				2.0 Search vendor "Microsoft" for product ".net Framework" and version "2.0"		sp1		Affected
Microsoft Search vendor "Microsoft"		.net Framework Search vendor "Microsoft" for product ".net Framework"				2.0 Search vendor "Microsoft" for product ".net Framework" and version "2.0"		sp2		Affected
Microsoft Search vendor "Microsoft"		.net Framework Search vendor "Microsoft" for product ".net Framework"				3.5 Search vendor "Microsoft" for product ".net Framework" and version "3.5"		-		Affected
Microsoft Search vendor "Microsoft"		.net Framework Search vendor "Microsoft" for product ".net Framework"				3.5 Search vendor "Microsoft" for product ".net Framework" and version "3.5"		sp1		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008"				-		-		Affected
Microsoft Search vendor "Microsoft"		Windows Vista Search vendor "Microsoft" for product "Windows Vista"				*		-		Affected
Microsoft Search vendor "Microsoft"		Windows Vista Search vendor "Microsoft" for product "Windows Vista"				-		sp1		Affected