CVE-2022-43673 Wire through 3.22.3993 deletes sent messages but can retrieve them from the AppData\Roaming\Wire\IndexedDB\https_app.wire.com_0.indexeddb.leveldb database.

CVE-2022-43673 Wire through 3.22.3993 deletes sent messages but can retrieve them from the AppData\Roaming\Wire\IndexedDB\https_app.wire.com_0.indexeddb.leveldb database.

If you’re running version 3.22.3993 of Windows or earlier, consider blocking access to the Wire app from the AppLocker; this will prevent any potential data leakage. In case you experience issues with deleted messages on Windows, let’s examine the most likely reasons for that happening. First of all, make sure that the Wire app is installed on your computer. Then, check if the Wire app is blocked by the AppLocker. To do that, open the Start menu and navigate to “Virtualization > Select blocked apps”. If the Wire app is blocked, unblock it. It’s also possible that your version of Windows is too old. In any case, don’t forget to update your Windows version.

Windows 10

, 8.1, and 7
Windows 10, 8.1, and 7 all have the Wire app included by default. If you’re running one of those versions, there’s no need to worry about data leakage. But if you’re running an older version of Windows, you should make sure that the Wire app is not blocked by the AppLocker to prevent any potential data leakage.

Check for latest version of Wire app

Wire is an app that connects your phone to your computer, allowing you to transfer messages, photos and files back and forth. The Wire app is available for Android, iOS, and Windows. If you’re running a version 3.22.3993 of Windows or earlier, consider blocking access to the Wire app from the AppLocker; this will prevent any potential data leakage. In case you experience issues with deleted messages on Windows, let’s examine the most likely reasons for that happening. First of all, make sure that the Wire app is installed on your computer. Then, check if the Wire app is blocked by the AppLocker. To do that, open the Start menu and navigate to “Virtualization > Select blocked apps”. If the Wire app is blocked, unblock it. It’s also possible that your version of Windows is too old. In any case, don’t forget to update your Windows version

How to block access to Wire app in Windows

To block access to the Wire app on a Windows system, you can follow these steps:
1. Open the Start menu and navigate to “Settings > Apps > Apps & features”.
2. Locate Wire in the list and select it; click “Uninstall”.
3. In the confirmation dialog that appears, click “Yes”.
4. Return to the main Settings interface, select Privacy settings, and go to the AppLocker tab. Click the “Add an App…” button and enter Wire in the text field provided (see Figure 1). The next step is adding restrictions for this application; check “Block access” and uncheck all other options except for “Run as administrator” (see Figure 2).
5. Click OK; close Settings window when finished with configuration changes (see Figure 3).

Wire Protocol Compromising Vulnerability

Wire is a cross-platform instant messaging client developed by Wire Inc. The protocol of the app has been compromised in a very serious way. The developers have fixed the vulnerability, and you should update your Wire download immediately to remediate the issue. Let’s examine what exactly happened and what you can do about it.

References

Subscribe to CVE.news
Don’t miss out on the latest issues. Sign up now to get access to the library of members-only issues.
jamie@example.com
Subscribe