Citytv Video Unencrypted Analytics ≈ Packet Storm

Overview

"The Citytv App is your free on-the-go and on-demand app featuring your favourite shows"

(https://play.google.com/store/apps/details?hl=en&id=com.rogers.citytv.phone)
(https://apps.apple.com/ca/app/citytv-video/id390492092)

Issue

The Citytv Video Android & iOS applications (Android version 4.08.0 and below, iOS version 3.36 and below) sends potentially sensitive information such as device model & resolution, mobile carrier, days since first use, days since last use, total number of app launches, number of app launches since upgrade, and previous app session length, unencrypted to third party sites (Adobe Experience Cloud, ScorecardResearch).

Impact

An attacker who can monitor network traffic could capture potentially sensitive information about the user's device and viewing habits without their knowledge.

Timeline

October 7, 2019 - Provided additional information about my research on unencrypted analytics to Apple via Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser.
October 17, 2019 - Attempted to obtain a security contact via a City TV support form
October 22, 2019 - Provided the details to the Adobe PSIRT via Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser. and asked for assistance contacting the vendor
November 14, 2019 - Attempted to obtain a security contact via an email to Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser.

Solution

The Citytv Video Android & iOS applications as of February 4, 2020 are affected.

CVE-ID:

CVE-2020-8507