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CWE Definitions

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CWE Number Name Number Of Related Vulnerabilities
174 Double Decoding of the Same Data
175 Failure to Handle Mixed Encoding
176 Failure to Handle Unicode Encoding
177 Failure to Handle URL Encoding (Hex Encoding)
178 Failure to Resolve Case Sensitivity 7
179 Incorrect Behavior Order: Early Validation
180 Incorrect Behavior Order: Validate Before Canonicalize
181 Incorrect Behavior Order: Validate Before Filter
182 Collapse of Data Into Unsafe Value
183 Permissive Whitelist 1
184 Incomplete Blacklist 12
185 Incorrect Regular Expression 16
186 Overly Restrictive Regular Expression
187 Partial Comparison
188 Reliance on Data/Memory Layout
190 Integer Overflow or Wraparound 1552
191 Integer Underflow (Wrap or Wraparound) 117
193 Off-by-one Error 36
194 Unexpected Sign Extension 1
195 Signed to Unsigned Conversion Error
196 Unsigned to Signed Conversion Error
197 Numeric Truncation Error
198 Use of Incorrect Byte Ordering
200 Information Exposure 7536
201 Information Leak Through Sent Data 5
202 Privacy Leak through Data Queries 2
203 Information Exposure Through Discrepancy 169
204 Response Discrepancy Information Leak 1
205 Information Exposure Through Behavioral Discrepancy
206 Internal Behavioral Inconsistency Information Leak
207 Information Exposure Through an External Behavioral Inconsistency
208 Timing Discrepancy Information Leak 1
209 Information Exposure Through an Error Message 142
210 Product-Generated Error Message Information Leak
211 Product-External Error Message Information Leak
212 Improper Cross-boundary Removal of Sensitive Data 13
213 Intended Information Leak
214 Process Environment Information Leak
215 Information Leak Through Debug Information
216 Containment Errors (Container Errors) 1
217 DEPRECATED: Failure to Protect Stored Data from Modification
218 DEPRECATED (Duplicate): Failure to provide confidentiality for stored data
219 Sensitive Data Under Web Root
220 Sensitive Data Under FTP Root
221 Information Loss or Omission
222 Truncation of Security-relevant Information
223 Omission of Security-relevant Information
224 Obscured Security-relevant Information by Alternate Name
225 DEPRECATED (Duplicate): General Information Management Problems
226 Sensitive Information Uncleared Before Release
Total number of cwe definitions : 668   Page : 1 2 3 4 (This Page)5 6 7 8 9 10 11 12 13 14
The CWE definitions are only provided as a quick reference.They are not complete and may not be up to date!
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