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.
Notes
This regex will only work if you use the x and u modifiers. Example: "/regex-goes-he...
Submitted by Paul Buonopane @ NamePros - 7 years ago