Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2008-3843 First vendor Publication 2008-08-27
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Request Validation (aka the ValidateRequest filters) in ASP.NET in Microsoft .NET Framework with the MS07-040 update does not properly detect dangerous client input, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by a query string containing a "<~/" (less-than tilde slash) sequence followed by a crafted STYLE element.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3843

CAPEC : Common Attack Pattern Enumeration & Classification

Id Name
CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
CAPEC-7 Blind SQL Injection
CAPEC-8 Buffer Overflow in an API Call
CAPEC-9 Buffer Overflow in Local Command-Line Utilities
CAPEC-10 Buffer Overflow via Environment Variables
CAPEC-13 Subverting Environment Variable Values
CAPEC-14 Client-side Injection-induced Buffer Overflow
CAPEC-18 Embedding Scripts in Nonscript Elements
CAPEC-22 Exploiting Trust in Client (aka Make the Client Invisible)
CAPEC-24 Filter Failure through Buffer Overflow
CAPEC-28 Fuzzing
CAPEC-31 Accessing/Intercepting/Modifying HTTP Cookies
CAPEC-32 Embedding Scripts in HTTP Query Strings
CAPEC-42 MIME Conversion
CAPEC-43 Exploiting Multiple Input Interpretation Layers
CAPEC-45 Buffer Overflow via Symbolic Links
CAPEC-46 Overflow Variables and Tags
CAPEC-47 Buffer Overflow via Parameter Expansion
CAPEC-52 Embedding NULL Bytes
CAPEC-53 Postfix, Null Terminate, and Backslash
CAPEC-63 Simple Script Injection
CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
CAPEC-66 SQL Injection
CAPEC-67 String Format Overflow in syslog()
CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
CAPEC-72 URL Encoding
CAPEC-73 User-Controlled Filename
CAPEC-78 Using Escaped Slashes in Alternate Encoding
CAPEC-79 Using Slashes in Alternate Encoding
CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
CAPEC-81 Web Logs Tampering
CAPEC-83 XPath Injection
CAPEC-85 Client Network Footprinting (using AJAX/XSS)
CAPEC-86 Embedding Script (XSS ) in HTTP Headers
CAPEC-88 OS Command Injection
CAPEC-91 XSS in IMG Tags
CAPEC-99 XML Parser Attack
CAPEC-101 Server Side Include (SSI) Injection
CAPEC-104 Cross Zone Scripting
CAPEC-106 Cross Site Scripting through Log Files
CAPEC-108 Command Line Execution through SQL Injection
CAPEC-109 Object Relational Mapping Injection
CAPEC-110 SQL Injection through SOAP Parameter Tampering
CAPEC-171 Variable Manipulation

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-79 Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 3

Open Source Vulnerability Database (OSVDB)

Id Description
49385 Microsoft ASP.NET Request Validation <~/ Crafted STYLE Element XSS

Snort® IPS/IDS

Date Description
2014-01-10 Microsoft ASP.NET improper comment handling XSS attempt
RuleID : 23172 - Revision : 7 - Type : SERVER-WEBAPP

Nessus® Vulnerability Scanner

Date Description
2012-04-05 Name : The web application framework used on the remote host may be susceptible to c...
File : asp_net_validaterequest_bypass.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://securityreason.com/securityalert/4193
http://www.procheckup.com/PDFs/bypassing-dot-NET-ValidateRequest.pdf
http://www.procheckup.com/Vulnerability_PR08-20.php
http://www.securityfocus.com/archive/1/495667/100/0/threaded
http://www.securityfocus.com/archive/1/496071/100/0/threaded
https://exchange.xforce.ibmcloud.com/vulnerabilities/44743
Source Url

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
Date Informations
2024-11-28 23:13:39
  • Multiple Updates
2024-11-28 12:16:23
  • Multiple Updates
2022-10-11 01:02:28
  • Multiple Updates
2020-05-23 00:22:11
  • Multiple Updates
2018-10-31 00:19:53
  • Multiple Updates
2018-10-12 00:20:26
  • Multiple Updates
2018-07-13 01:02:47
  • Multiple Updates
2017-08-08 09:24:20
  • Multiple Updates
2016-06-29 00:00:54
  • Multiple Updates
2014-02-17 10:46:18
  • Multiple Updates
2014-01-19 21:25:12
  • Multiple Updates
2013-05-11 00:24:48
  • Multiple Updates