Common Weakness Enumeration. CWESANS Top 2. 5 Most Dangerous Software Errors. The MITRE Corporation. Copyright 2. 01. Document version 1. Date September 1. Project Coordinators Bob Martin MITREMason Brown SANSAlan Paller SANSDennis Kirby SANSDocument Editor Steve Christey MITREThe 2. CWESANS Top 2. 5 Most Dangerous Software Errors is a list of. They are often easy to find, and easy to. They are dangerous because they will frequently allow. The Top 2. 5 list is a tool for education and awareness to help. Software customers can. Researchers in software security can use the Top 2. Finally, software managers and CIOs can use the Top 2. The list is the result of collaboration between the SANS Institute. MITRE, and many top software security experts in the US and Europe. It leverages experiences in the development of the SANS Top 2. MITREs Common Weakness. Enumeration CWE http cwe. MITRE maintains the CWE. US Department of Homeland Securitys. National Cyber Security Division, presenting detailed descriptions of. The CWE site contains data on more than. The 2. 01. 1 Top 2. This years Top 2. It uses. the Common Weakness Scoring System CWSS to score and. The Top 2. 5 list covers a small set of the. Monster Mitigations, which help. Top 2. 5. weaknesses, as well as many of the hundreds of weaknesses that are. CWE. Table of Contents. Table of Contents. The worlds leading open access website for students and scholars of international politics. Blacklist 2011 Scripts Pdf' title='Blacklist 2011 Scripts Pdf' />Latest trending topics being covered on ZDNet including Reviews, Tech Industry, Security, Hardware, Apple, and Windows. NoScript for Firefox preemptively blocks malicious scripts and allows JavaScript, Java and other potentially dangerous content only from sites you trust. Download it. Brief Listing of the Top 2. Brief Listing of the Top 2. This is a brief listing of the Top 2. NOTE 1. 6 other weaknesses were considered for inclusion in the Top 2. Une-Sommaire-Flash-13-Word-422x600.jpg' alt='Blacklist 2011 Scripts Pdf' title='Blacklist 2011 Scripts Pdf' />They are listed in. On the Cusp page. Homer Software Full Version. Rank. Score. IDName19. CWE 8. 9Improper Neutralization of Special Elements used in an SQL Command SQL Injection28. CWE 7. 8Improper Neutralization of Special Elements used in an OS Command OS Command Injection37. CWE 1. 20. Buffer Copy without Checking Size of Input Classic Buffer Overflow47. CWE 7. 9Improper Neutralization of Input During Web Page Generation Cross site Scripting57. CWE 3. 06. Missing Authentication for Critical Function67. CWE 8. 62. Missing Authorization77. CWE 7. 98. Use of Hard coded Credentials87. CWE 3. 11. Missing Encryption of Sensitive Data97. CWE 4. 34. Unrestricted Upload of File with Dangerous Type1. CWE 8. 07. Reliance on Untrusted Inputs in a Security Decision1. CWE 2. 50. Execution with Unnecessary Privileges1. CWE 3. 52. Cross Site Request Forgery CSRF1. CWE 2. 2Improper Limitation of a Pathname to a Restricted Directory Path Traversal1. CWE 4. 94. Download of Code Without Integrity Check1. CWE 8. 63. Incorrect Authorization1. CWE 8. 29. Inclusion of Functionality from Untrusted Control Sphere1. CWE 7. 32. Incorrect Permission Assignment for Critical Resource1. CWE 6. 76. Use of Potentially Dangerous Function1. CWE 3. 27. Use of a Broken or Risky Cryptographic Algorithm2. CWE 1. 31. Incorrect Calculation of Buffer Size2. CWE 3. 07. Improper Restriction of Excessive Authentication Attempts2. CWE 6. 01. URL Redirection to Untrusted Site Open Redirect2. CWE 1. 34. Uncontrolled Format String2. CWE 1. 90. Integer Overflow or Wraparound2. CWE 7. 59. Use of a One Way Hash without a Salt. CWE 8. 9 SQL injection delivers the knockout punch of security weaknesses in 2. For data rich software applications, SQL. CWE 7. 8, OS. command injection, is where the application interacts with the. The classic buffer overflow CWE 1. Cross site scripting. CWE 7. 9 is the bane of web applications everywhere. Rounding out the. Missing Authentication CWE 3. Guidance for Using the Top 2. Guidance for Using the Top 2. Here is some guidance for different types of users of the Top 2. User. Activity. Programmers new to security. Read the brief listing, then examine the. Monster Mitigations section to see how a small. Top. Pick a small number of weaknesses to work with first, and see the. Detailed CWE Descriptions for more information on the. Programmers who are experienced in security. Use the general Top 2. Consult the See. the On the Cusp page for other weaknesses that did. Top 2. 5 this includes weaknesses that are only. If you are already familiar with a particular weakness, then consult. Detailed CWE Descriptions and see the Related. CWEs links for variants that you may not have fully considered. Build your own Monster Mitigations section so. Consider building a custom Top n list that fits your needs and. Consult the Common Weakness Risk. Analysis Framework CWRAF page for a general framework for building. N lists, and see Appendix C for a description. Top 2. 5. Develop your own nominee. Software project managers. Treat the Top 2. 5 as an early step in a larger effort towards achieving. Strategic possibilities are covered in efforts. Building Security In Maturity Model BSIMM. Microsoft SDL, and. Monster Mitigations section to determine which. Top 2. 5 are addressed by. Consider building a custom Top n list that fits your needs and. Consult the Common Weakness Risk. Analysis Framework CWRAF page for a general framework for building. N lists, and see Appendix C for a description. Top 2. 5. Develop your own nominee. Software Testers. Read the brief listing and consider how you would. If you are. in a friendly competition with the developers, you may find some. On the Cusp entries, or even the. For each indvidual CWE entry in the Details section. Review the CAPEC IDs for ideas on the types of attacks. Software customers. Recognize that market pressures often drive vendors to provide. As a customer. have the power to influence vendors to provide more secure products. Use the Top. 2. 5 to help set minimum expectations for due care by software vendors. Consider using the Top 2. The. SANS Application Security. Procurement Language site offers customer centric language that is. Secure Software Contract Annex, which offers a framework for. Other information is available from the DHS. Outsourcing Working Group. Consult the Common Weakness Risk Analysis. Framework CWRAF page for a general framework for building a top N. For the software products that you use, pay close attention to. See if they. reflect any of the associated weaknesses on the Top 2. See the On the Cusp summary for other weaknesses. Top 2. 5 this will include weaknesses that. Start with the brief listing. Some. training materials are also available. Users of the 2. 01. Top 2. 5. See the What Changed section while a lot has. Category Based View of the Top 2. Category Based View of the Top 2. This section sorts the entries into the three high level categories that were used in the 2. Top 2. 5 Insecure Interaction Between Components. Risky Resource Management. Porous Defenses. Insecure Interaction Between Components. These weaknesses are related to insecure ways in which data is sent and received between separate components, modules, programs. For each weakness, its ranking in the general list is provided in square brackets. Proofing Tools For Serbian Cyrillic. Rank. CWE IDName. Improper Neutralization of Special Elements used in an SQL Command. SQL Injection. Improper Neutralization of Special Elements used in an OS Command OS. Command Injection. Improper Neutralization of Input During Web Page Generation. Cross site Scripting. Unrestricted Upload of File with Dangerous Type. Cross Site Request Forgery CSRF. URL Redirection to Untrusted Site Open Redirect. Risky Resource Management. The weaknesses in this category are related to ways in which software does not properly manage the creation, usage, transfer, or destruction. Rank. CWE IDName.