Hello,
same here on my middle relay running 0.4.4.5:
... Nov 02 05:20:48.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:20:48.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:20:48.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:21:49.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:21:49.000 [warn] Possible zlib bomb; abandoning stream. Nov 02 05:22:48.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:22:49.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:22:49.000 [warn] Possible zlib bomb; abandoning stream. Nov 02 05:23:49.000 [warn] Possible zlib bomb; abandoning stream. Nov 02 05:23:49.000 [warn] Possible zlib bomb; abandoning stream. Nov 02 05:23:49.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:23:49.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:23:49.000 [warn] Possible compression bomb; abandoning stream. ....
Regards
Am 02.11.20 um 11:05 schrieb Guinness:
Hi all,
We are at least 3 users running middle relays from 0.4.4.5 and after having some logs like those :
Nov 02 05:30:55.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:30:55.000 [warn] Possible zlib bomb; abandoning stream. Nov 02 05:30:56.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:31:00.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:31:00.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:31:00.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:31:55.000 [warn] Possible compression bomb; abandoning stream. Nov 02 05:31:56.000 [warn] Possible compression bomb; abandoning stream.I'm wondering if this is an attack or a new feature (haven't checked yet) but I'd like to know how many users are impacted.
The interesting informations are :
- Number of warnings
- What kind of relay it is (middle, exit, entry)
After your answers, I'll complete the issue I have opened on the bug tracker.
Cheers,
tor-relays mailing list tor-relays@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays