Wire is an open source secure messenger. In affected versions if the an attacker gets an old but valid access token they can take over an account by changing the email. This issue has been resolved in version 3.86 which uses a new endpoint which additionally requires an authentication cookie. See wire-ios-sync-engine and wire-ios-transport references. This is the root advisory that pulls the changes together.
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
| Link | Tags |
|---|---|
| https://github.com/wireapp/wire-ios/security/advisories/GHSA-6f4c-phfj-m255 | third party advisory |
| https://github.com/wireapp/wire-ios-sync-engine/security/advisories/GHSA-w727-5f74-49xj | broken link |
| https://github.com/wireapp/wire-ios-transport/security/advisories/GHSA-p354-6r3m-g4xr | broken link |
| https://github.com/wireapp/wire-server/security/advisories/GHSA-9rm2-w6pq-333m | third party advisory |
| https://github.com/wireapp/wire-ios/commit/b0e7bb3b13dd8212032cb46e32edf701694687c7 | third party advisory patch |