Technique
technique:regular_expression
Also: RegEx
Input-validation pattern matching that the generated numbers could pass in some cases.
Input-validation pattern matching that the generated numbers could pass in some cases.
“It was enough that it could pass a cheap RegEx”
| Direction | Predicate | Other entity | Origin | EP |
|---|---|---|---|---|
| incoming | USES | credit card number generator | Explicit | 149 |
credit card number generator USES regular expression
The generator produced numbers that could pass a cheap regular-expression check, although the checksum was often incorrect.
Explicit Confidence 96% · EvilMog EP 149 Details
“It was enough that it could pass a cheap RegEx”