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Cisco Bug: CSCzv65847 - CC Smartfilter not working because of additional numbers, spaces and...

Last Modified

Feb 04, 2017

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases

6.5.1-005 6.5.3-000 6.6.1-000 6.7.1-000 6.7.3-000 6.7.6-000 7.0.0-000 7.5.0-000 8.0.0-000 8.0.1-023

Description (partial)

Credit card numbers which use white-space as the delimiter will not be detected by the Credit Card Smart Identifier if there is a white-space after the card number, followed by more numbers on the same line

For example, the following formats would not be detected by the Credit Card Smart Identifier:

4111 1111 1111 1111 12/2014
4111 1111 1111 1111 123
4111 1111 1111 1111 1

However, formats with other valid delimiters, such as below, will be detected - 

4111111111111111 12/2014
4111111111111111 123
4111111111111111 1

White-space is the delimiter used in the credit card number and the following numbers are separated by a white-space from the credit card number.
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