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mullvad-vpn: 2020.2 -> 2020.3 #80721

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merged 1 commit into from Apr 1, 2020
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emacsomancer
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  • Security update:
    Fix stack overflow caused by WireGuard key rotation timers. When the daemon
    crashed it was restarted automatically. But it did not connect (depending
    on settings), leaving a leak.
Motivation for this change
Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.

- Security update:
Fix stack overflow caused by WireGuard key rotation timers. When the daemon
crashed it was restarted automatically. But it did not connect (depending
on settings), leaving a leak.
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@KamilaBorowska KamilaBorowska left a comment

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This seems really serious. Note to whoever merges this: please also backport this to 19.09 and 20.03.

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@jD91mZM2 jD91mZM2 left a comment

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Nothing seems broken so far, good to merge!

@06kellyjac
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It's great this has been approved but I'd be even better if this could be merged too 😅

@cgevans
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cgevans commented Mar 27, 2020

In testing this, I found that, at least at the moment, downloads from mullvad.net are extremely slow. If this isn't a one-time problem, would it make sense to use their github download instead (eg, url = "https://github.com/mullvad/mullvadvpn-app/releases/download/${version}/MullvadVPN-${version}_amd64.deb";)? Since github is already used frequently in derivations, this seems less likely to fail/hang from connectivity problems.

However, other than that, I have tested this update and it is working for me (alongside pr #70762).

@06kellyjac
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Thanks

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7 participants