Microsoft ASP.NET up to 4.x Cryptographic Padding Oracle cryptographic issue

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Microsoft ASP.NET up to 4.x. The affected element is an unknown function of the component Cryptographic Padding Oracle. Such manipulation leads to cryptographic issue. This vulnerability is listed as CVE-2010-3332. In addition, an exploit is available. This vulnerability has a historic impact due to its background and reception. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Microsoft ASP.NET up to 4.x and classified as problematic. Affected by this issue is an unknown functionality of the component Cryptographic Padding Oracle. The manipulation with an unknown input leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality, and integrity. CVE summarizes:

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."

The weakness was presented 09/20/2010 by Thai Duong Juliano Rizzo as MS10-070 as confirmed bulletin (Technet). The advisory is shared for download at microsoft.com. This vulnerability is handled as CVE-2010-3332 since 09/14/2010. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/17/2024). The MITRE ATT&CK project declares the attack technique as T1600. This vulnerability has a historic impact due to its background and reception.

A public exploit has been developed in Perl. The exploit is available at securityfocus.com. It is declared as attacked. As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 49695 (MS10-070: Vulnerability in ASP.NET Could Allow Information Disclosure (2418042)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 165190 (SUSE Security Update for Multiple Packages (SUSE-SR:2011:008)).

Upgrading eliminates this vulnerability. Applying the patch MS10-070 is able to eliminate this problem. The bugfix is ready for download at microsoft.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published 2 years after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 10501.

The vulnerability is also documented in the databases at X-Force (61898), Exploit-DB (15213), Zero-Day.cz (295), Tenable (49695) and SecurityFocus (BID 43316†). See VDB-7198, VDB-7203, VDB-7205 and VDB-47919 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

Video

Open Video | Show More Videos

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.6

VulDB Base Score: 4.8
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Attacked
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 49695
Nessus Name: MS10-070: Vulnerability in ASP.NET Could Allow Information Disclosure (2418042)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 71580
OpenVAS Name: Gentoo Security Advisory GLSA 201206-13 (mono mono-debugger)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍
Zero-Day.cz: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS10-070
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

09/14/2010 🔍
09/17/2010 +3 days 🔍
09/17/2010 +0 days 🔍
09/18/2010 +1 days 🔍
09/19/2010 +1 days 🔍
09/20/2010 +1 days 🔍
09/20/2010 +0 days 🔍
09/20/2010 +0 days 🔍
09/22/2010 +1 days 🔍
09/28/2010 +6 days 🔍
10/19/2010 +21 days 🔍
02/28/2012 +497 days 🔍
07/17/2024 +4523 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS10-070
Researcher: Thai Duong Juliano Rizzo
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-3332 (🔍)
GCVE (CVE): GCVE-0-2010-3332
GCVE (VulDB): GCVE-100-4208

OVAL: 🔍

X-Force: 61898
SecurityFocus: 43316 - Microsoft .NET Framework ASP.NET Padding Oracle Information Disclosure Vulnerability
Secunia: 41409 - Microsoft ASP.NET Cryptographic Padding Oracle Information Disclosure, Moderately Critical
OSVDB: 68127 - Microsoft ASP.NET ViewState Cryptographic Padding Remote Information Disclosure
SecurityTracker: 1024459 - Microsoft ASP.NET Padding Oracle Attack Lets Remote Users Decrypt Data
Vulnerability Center: 27166 - [MS10-070] Microsoft ASP.NET 4.0 Sensitive Information Disclosure Vulnerability, Medium
Vupen: ADV-2010-2751

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 10/19/2010 02:00
Updated: 07/17/2024 13:53
Changes: 10/19/2010 02:00 (100), 03/04/2017 18:15 (13), 03/18/2021 13:28 (3), 06/14/2024 02:16 (16), 07/17/2024 13:53 (9)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!