FMX wrote:
Apparently it was introduced
22 years ago in version 1.13! I know it's a complex piece of software and all, but the bug is not complex to exploit. It's hard to believe that nobody would have come across it, even by pure chance, in all that time or that nobody realised the implications when they did!
That is hindsight though. If they didn't need to they they wouldn't, so it it would appeal to those looking for weaknesses. Yes it is possible that it has been know to some.