Full Disclosure mailing list archives
Re: heartbleed OpenSSL bug CVE-2014-0160
From: Nik Mitev <nik () mitev net>
Date: Tue, 08 Apr 2014 12:45:00 +0100
Downgraded and tested again. Testing Tor with ssltest.py shows successful SSL connection and no response to the heartbeat request, reports not vulnerable. Testing OpenVPN - TCP connection OK, SSL connection fails, server reports MTU discrepancy. Complaining that a 277 byte frame does not have a length between 0 and 1559 - possibly not vulnerable. Apache, Postfix and Courier instances were all vulnerable. -----Original Message----- From: Nik Mitev <nik () mitev net> To: fulldisclosure () seclists org Subject: Re: [FD] heartbleed OpenSSL bug CVE-2014-0160 Date: Tue, 08 Apr 2014 11:31:46 +0100 I used the tool Kirils linked (http://possible.lv/tools/hb/) and my unpatched servers running a Tor node or an Openvpn server returned correct (old) version of openssl but not vulnerable. Is it the bug or the tool that seems to be limited to https I wonder? Patched now so can't test with this tool... -----Original Message----- From: Fraser Scott <fraser.scott () gmail com> To: fulldisclosure () seclists org Subject: Re: [FD] heartbleed OpenSSL bug CVE-2014-0160 Date: Tue, 8 Apr 2014 10:24:02 +0100 This seems to be the best test so far: http://s3.jspenguin.org/ssltest.py Other tests false-positive on patched versions from what I can see. On 8 April 2014 01:10, Kirils Solovjovs <kirils.solovjovs () kirils com> wrote:
We are doomed. Description: http://www.openssl.org/news/vulnerabilities.html Article dedicated to the bug: http://heartbleed.com/ Tool to check if TLS heartbeat extension is supported: http://possible.lv/tools/hb/ A missing bounds check in the handling of the TLS heartbeat extension can be used to reveal up to 64kB of memory to a connected client or server. 1.0.1[ abcdef] affected. P.S. Happy Monday! _______________________________________________ Sent through the Full Disclosure mailing list http://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
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Current thread:
- Re: heartbleed OpenSSL bug CVE-2014-0160, (continued)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Fraser Scott (Apr 08)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Nik Mitev (Apr 08)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Chris Schmidt (Apr 08)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Jann Horn (Apr 08)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Tim Schütt (Apr 08)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Rob van der Putten (Apr 09)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Walt Williams (Apr 09)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Brandon Vincent (Student) (Apr 10)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Carlos P (Apr 11)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Nik Mitev (Apr 08)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Fraser Scott (Apr 08)
- Message not available
- Re: heartbleed OpenSSL bug CVE-2014-0160 Chris Schmidt (Apr 08)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Nik Mitev (Apr 08)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Ken Connelly (Apr 10)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Reindl Harald (Apr 09)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Juergen Christoffel (Apr 09)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Reindl Harald (Apr 10)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Reindl Harald (Apr 11)
- Re: heartbleed OpenSSL bug CVE-2014-0160 Seth Arnold (Apr 11)