Flux's dll hijacking vulnerability

[Anomiesage]

How is the flux team, working on patching this dll hijacking vulnerability? Or is the vulnerability already fixed?

"flux-setup.exe" loads and executes dll from its "application directory".

For software downloaded with a web browser the applicationdirectory is
typically the user's "Downloads" directory: see <
https://insights.sei.cmu.edu/cert/2008/09/carpet-bombing-and-directory-poisoning.html

,
<http://blog.acrossecurity.com/2012/02/downloads-folder-binary-planting.html

and http://seclists.org/fulldisclosure/2012/Aug/134 for "prior art" about
this well-known and well-documented vulnerability.

If an attacker places malicious DLL in the user's "Downloads" directory
(for example per "drive-by download" or "social engineering") this
vulnerability becomes a remote code execution.

Proof of concept/demonstration:

1. Create a malicious dll file and save it in your "Downloads" directory.

2. Download "flux-setup.exe" from https://justgetflux.com/ and save it in
your "Downloads" directory.

3. Execute "flux-setup.exe" from your "Downloads" directory.

4. Malicious dll file gets executed.

[herf]

This is patched in the 3.11 build:
https://justgetflux.com/flux-setup3-11.exe

It is not the main download right now because we are trying to enable XP and Windows 10 Anniversary signing in one build. (Currently this one will install on Win7+).

[Tungsten_smooth]

@herf The version https://justgetflux.com/flux-setup3-11.exe

[Anomiesage]

Thanks for the reply and the help!