Date: Wed, 28 Jan 2015 21:05:36 +0100 From: Pierre Schweitzer <pierre@...ctos.org> To: oss-security@...ts.openwall.com Subject: Re: kgb-bot can be crashed by some network traffic -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, This bug report is pretty unclear. What is the exact request sent to allow such a crash? Does it bypass the password security? Furthermore, due to its design, kgb-bot isn't supposed to be wide open, but only restricted to kgb-client to send their commit messages. Anyone with more information? With my best regards, On 28/01/2015 06:37, Kurt Seifried wrote: > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776424 > > Source: kgb-bot Version: 1.33-2 Severity: important Tags: security > > 2015.01.19 18:08:39: Listening on http://0.0.0.0:9999?session=KGB > 2015.01.19 18:08:43: Connected to freenode (holmes.freenode.net) > 2015.01.19 18:08:43: Joining #commits... 2015.01.19 18:08:43: > Connected to oftc (graviton.oftc.net) 2015.01.19 18:08:43: Joining > #ikiwiki #vcs-home #git-annex... Did not get DONE/CLOSE event for > Wheel ID 73 from IP 126.96.36.199 at > /usr/share/perl5/POE/Component/Server/SimpleHTTP.pm line 221. I had > a problem posting to event Got_Request of session SOAPServer for > DIR handler '.*'. As reported by Kernel: 'No such file or > directory', perhaps the session name is spelled incorrectly for > this handler? at /usr/share/perl5/POE/Session.pm line 483. > > This has happened to me twice now, and it takes the bot down. > > not sure how exploitable this is though. > - -- Pierre Schweitzer <pierre at reactos.org> System & Network Administrator Senior Kernel Developer ReactOS Deutschland e.V. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUyUEPAAoJEHVFVWw9WFsLP9MQALDNRlflvCrXFcBImcvoQMzf rCxy0thnXAecRC4nDOvuT6e0t/kGAJR/0kPciCooPuneOiEBF7JYZkev5lZW1Ynh RQVRIpAC4DeDjrs0tdGvs52wvJvoFp+IOZ0bf6OBUjGP65/K9CXva0l3UYRhr4lR ayCCjVMu+iMDyJKwibH2zuP11u8TBpMgh1u5d+4PSPwjpB5sM3RrDNNKlaSnnfTM /d9JNIqz5UH2Vh3AEfOhhai1/bXUD5z2p5/8lEgTnpKeKq79qSqWG8mVnMraErL5 IpD96aPWpM+p6drpVhRua5CL97EHx7azY5tfyHYQKNW/9uToYDSaFV2zcFdIQQaX H/f8g+e/bSQtfR0zzr21xXIlozmffSYrADnUsR1G/O8vfRQv0dWupnb4FYNaOoII 9KvJRAo2bcY1ipk6vNDjxF1tH0lbWSrIfOwSfFxOfP3VaBoc64coF5ywiIpb8uEw MaLyYAgJXv9PKxW57yuceEEDDD4GLjxeQw8k3WXJtL0860WcXleCXet60TRrIsy5 tJP8/CIkkqdeznbn+xUQaNUeuMuUxnIJdHcM4YPrTnro8IRm8HcHxkV/urDFsxo7 tLqa32ND6A3dpBmsaCh6007WcZKnG4Prw601zzG9R/1w3H13hTSfOk0m6N3sTkmo 2uAjP5sMf1RcED8WsyJx =TNwF -----END PGP SIGNATURE-----
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.