Yes, and I think it’s obvious that Church teachings on this align well with Paul in Rom 7. The law, here particularly the Mosaic law, is in conflict with the flesh, which covets unlawful things. The problem is that the law, on its own, cannot overcome this covetousness, this law of sin/concupiscence. So the law now becomes understood for what it is, a teacher that discloses the law of sin (CCC1963), rather than the means to overcome sin. IOW, the law justifies no one (Rom 2); it cannot justify us; it merely provides the instruction or command (the letter), not the means to accomplish it (the Spirit) as if we could do so on our own simply by hearing it. We’re still in the flesh at this point, after all.
The bottom line message that man needs to know, the essence of the New Covenant, is that man needs God-communion with Him-first of all, in order to be righteous, rather than needing to be righteousness first of all in order to commune with God. So with the reconciliation won by Christ on the cross, man is first of all forgiven, made clean purely gratis by God the source of all righteousness, so that now the two may commune, God making His abode in us and then preceding to do a work of preserving and increasing justice/righteousness in us unto salvation.
The Original sin was a matter of Adams will, the will to disobey God. As we now come to recognize what Adam missed, the uncompromising goodness, trustworthiness, and love of God-and our need for Him-humanity may turn *back *to Him, now with the will to obey, wrought by the justice only He can provide, said justice defined as love, love for Him. Jesus enables all this, which begins, for our part in response to His call, with faith. Once the original sin, the original rift, is mended, then the communion which ensues becomes the means to overcome all other sin that flows from that initial act of basic disobedience, sin that the catechism teaches is the natural and inevitable result. (CCC397)