How to recover plaintext, if we know public key(RSA), correctly encrypted text and text encrypted with faulty public key, where one bit is changed?
It's interesting to mention another type of faulty attack on RSA public modulus. Up to now the majority of research papers are about how to break the system after a fault attack in regular or CRT mode.
An interesting approach (among all the surveys of fault attacks on RSA), is describerd in this paper http://www.normalesup.org/~tibouchi/papers/talk-modulusfault.pdf where the authors try to exploit the CRT combination after a faulty attack on the public modulus. The obtained system is solved by using basic Lattice reduction technics to recover the RSA secret parametrers, which is more powerfull.