CVE-2010-3332

Microsoft ASP.NET - Padding Oracle (MS10-070)

Severity Score

6.4

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Microsoft .NET Framework 1.1 SP1, 2.0 SP1 and SP2, 3.5, 3.5 SP1, 3.5.1, and 4.0, as used for ASP.NET in Microsoft Internet Information Services (IIS), provides detailed error codes during decryption attempts, which allows remote attackers to decrypt and modify encrypted View State (aka __VIEWSTATE) form data, and possibly forge cookies or read application files, via a padding oracle attack, aka "ASP.NET Padding Oracle Vulnerability."

Microsoft .NET Framework versiones 1.1 SP1, 2.0 SP1 y SP2, 3.5, 3.5 SP1, 3.5.1 y 4.0, tal y como es usado por ASP.NET de Internet Information Services (IIS) de Microsoft, proporciona códigos de error detallados durante los intentos de descifrado, lo que permite a los atacantes remotos descifrar y modificar los datos cifrados del formulario View State (también se conoce como __VIEWSTATE), y posiblemente falsificar cookies o leer archivos de aplicación, por medio de un ataque de tipo oracle padding, también se conoce como "ASP.NET Padding Oracle Vulnerability".

*Credits: N/A

CVSS Scores

NISTv2 6.4

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-09-14 CVE Reserved
2010-09-22 CVE Published
2010-10-06 First Exploit
2024-08-07 CVE Updated
2024-11-09 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-209: Generation of Error Message Containing Sensitive Information

CAPEC

References (23)

URL	Tag	Source
http://isc.sans.edu/diary.html?storyid=9568	Third Party Advisory
http://pentonizer.com/general-programming/aspnet-poet-vulnerability-what-else-can-i-do	Third Party Advisory
http://secunia.com/advisories/41409	Third Party Advisory
http://securitytracker.com/id?1024459	Third Party Advisory
http://threatpost.com/en_us/blogs/new-crypto-attack-affects-millions-aspnet-apps-091310	Third Party Advisory
http://twitter.com/thaidn/statuses/24832350146	Broken Link
http://weblogs.asp.net/scottgu/archive/2010/09/18/important-asp-net-security-vulnerability.aspx	Mitigation
http://www.dotnetnuke.com/Community/Blogs/tabid/825/EntryId/2799/Oracle-Padding-Vulnerability-in-ASP-NET.aspx	Third Party Advisory
http://www.ekoparty.org/juliano-rizzo-2010.php	Broken Link
http://www.microsoft.com/technet/security/advisory/2416728.mspx	Broken Link
http://www.securityfocus.com/bid/43316	Third Party Advisory
http://www.theinquirer.net/inquirer/news/1732956/security-researchers-destroy-microsoft-aspnet-security	Third Party Advisory
http://www.vupen.com/english/advisories/2010/2429	Third Party Advisory
http://www.vupen.com/english/advisories/2010/2751	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/61898	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12365	Signature

URL	Date	SRC
https://www.exploit-db.com/exploits/15213	2010-10-06
https://www.exploit-db.com/exploits/15265	2010-10-17
https://www.exploit-db.com/exploits/15292	2010-10-20
http://www.mono-project.com/Vulnerabilities#ASP.NET_Padding_Oracle	2024-08-07
http://www.troyhunt.com/2010/09/fear-uncertainty-and-and-padding-oracle.html	2024-08-07

URL	Date	SRC
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-070	2020-11-23

URL	Date	SRC
http://blogs.technet.com/b/srd/archive/2010/09/17/understanding-the-asp-net-vulnerability.aspx	2020-11-23

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"	1.1 Search vendor "Microsoft" for product ".net Framework" and version "1.1"	sp1	Affected	in	Microsoft Search vendor "Microsoft"	Internet Information Services Search vendor "Microsoft" for product "Internet Information Services"	-	-	Safe
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	in	Microsoft Search vendor "Microsoft"	Internet Information Services Search vendor "Microsoft" for product "Internet Information Services"	-	-	Safe
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	in	Microsoft Search vendor "Microsoft"	Internet Information Services Search vendor "Microsoft" for product "Internet Information Services"	-	-	Safe
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	in	Microsoft Search vendor "Microsoft"	Internet Information Services Search vendor "Microsoft" for product "Internet Information Services"	-	-	Safe
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	in	Microsoft Search vendor "Microsoft"	Internet Information Services Search vendor "Microsoft" for product "Internet Information Services"	-	-	Safe
Microsoft Search vendor "Microsoft"	.net Framework Search vendor "Microsoft" for product ".net Framework"	3.5.1 Search vendor "Microsoft" for product ".net Framework" and version "3.5.1"	-	Affected	in	Microsoft Search vendor "Microsoft"	Internet Information Services Search vendor "Microsoft" for product "Internet Information Services"	-	-	Safe
Microsoft Search vendor "Microsoft"	.net Framework Search vendor "Microsoft" for product ".net Framework"	4.0 Search vendor "Microsoft" for product ".net Framework" and version "4.0"	-	Affected	in	Microsoft Search vendor "Microsoft"	Internet Information Services Search vendor "Microsoft" for product "Internet Information Services"	-	-	Safe