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OpenAdvisories
Medium · 5.4 CVE-2021-32755 EUVD-2021-19526

Certificate pinning is not enforced on the web socket connection

Published Jul 13, 2021 · Updated Aug 3, 2024 · Assigned by GitHub_M

Description

Wire is a collaboration platform. wire-ios-transport handles authentication of requests, network failures, and retries for the iOS implementation of Wire. In the 3.82 version of the iOS application, a new web socket implementation was introduced for users running iOS 13 or higher. This new websocket implementation is not configured to enforce certificate pinning when available. Certificate pinning for the new websocket is enforced in version 3.84 or above.

Affected products

VendorProductAffectedFixed
wireapp wire-ios-transport = 3.8.2 —

References