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Re: [tor-relays] security update for obfs4proxy
- To: tor-relays <tor-relays@xxxxxxxxxxxxxxxxxxxx>
- Subject: Re: [tor-relays] security update for obfs4proxy
- From: meskio <meskio@xxxxxxxxxxxxxx>
- Date: Tue, 10 Jan 2023 19:51:49 +0100
- Autocrypt: : addr=meskio@xxxxxxxxxxxxxx; prefer-encrypt=mutual; keydata=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We have made public the details of the distinguishability bugs that were
affecting obfs4:
https://gitlab.torproject.org/tpo/anti-censorship/team/-/issues/91
https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/obfs4/-/issues/40007
Most bridges are already upgraded, thank you all bridge operators for the work
here.
Quoting meskio (2022-10-14 11:28:44)
> Hello,
>
> The latest version of obfs4proxy (0.0.14) comes with an important security fix.
> If you are running a obfs4 Tor bridge please upgrade as soon as possible.
>
> If you use debian you can find the Debian package in stable-backports:
> https://packages.debian.org/stable-backports/obfs4proxy
>
> If you use docker you'll find the latest version in docker hub:
> https://hub.docker.com/r/thetorproject/obfs4-bridge/
>
> Or you can find the source code in the upstream repository:
> https://gitlab.com/yawning/obfs4
>
> If you need help upgrading your relay, please use this mailing list or the Tor
> Forum:
> https://forum.torproject.net/c/support/relay-operator/17
>
> We appreciate a lot your effort and time!
>
> Thank you
--
meskio | https://meskio.net/
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
My contact info: https://meskio.net/crypto.txt
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Nos vamos a Croatan.
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