Submitted by Paul Buonopane @ NamePros - 4 years ago
iOS/macOS Indic character crash exploit detection 2018-02-12
This PHP regex will match any string that contains Indic character combinations known to crash many iOS applications as of 11.2.5 and certain macOS combinations as of 10.13.3. The crash occurs in CoreText.
This regex will only work if you use the x and u modifiers. Example: "/regex-goes-h...