Montgomery multiplication for elleptic cryptography is not applied in BN_from_montgomery() functions, making it possible to retrieve RSA private key of different user.
Active man-in-the-middle attacker can force rollback to SSL 2.0 protocol with known cryptographic weakness for both client and server if SSL_OP_MSIE_SSLV2_RSA_PADDING (or SSL_OP_ALL) configuration option is enabled.