I shared a friend's contact with my friend without asking her. She got angry and stopped talking to me. You think she overreacted ?

You breached her trust. Apologize and she may or may not renew contact with you

Nope. It was on you to be open with her by asking and respecting her wishes.

No. You should apologize.

No, she had every right to be angry with you. You definitely should have asked her. Tell her you're sorry and that it won't happen again.

No. You kinda fucked up. You definitely should have asked her first.

nope