Re: openssl 1.0.1 and rumors about TLS 1.0 attacks

2011-09-27 Thread Hanno Böck
To sum up what I've learned until now: - There are workarounds that openssl implements, but major applications (including apache) disable them, so they're mostly worthless - All workarounds on AES-CBC have problems, chrome and firefox discuss how to handle it, the only real fix is TLS 1.1/1.2

Re: openssl 1.0.1 and rumors about TLS 1.0 attacks

2011-09-25 Thread Kurt Roeckx
On Tue, Sep 20, 2011 at 08:37:35PM +0200, Richard Könning wrote: Please read http://www.openssl.org/~bodo/tls-cbc.txt, problem #2. You then see that the problem is already addressed in OpenSSL 0.9.6d, over seven years ago. See also

Re: openssl 1.0.1 and rumors about TLS 1.0 attacks

2011-09-21 Thread Ludwig Nussel
Richard Könning wrote: Am 20.09.2011 13:19, schrieb Hanno Böck: It seems some rumors are spreading about an attack presented later this week against sslv3/tlsv1.0: http://www.theregister.co.uk/2011/09/19/beast_exploits_paypal_ssl/ Whatever this attack looks like in detail, all news one can

Re: openssl 1.0.1 and rumors about TLS 1.0 attacks

2011-09-21 Thread Richard Könning
Am 20.09.2011 22:31, schrieb Hanno Böck: Am Tue, 20 Sep 2011 20:37:35 +0200 schrieb Richard Könningrichard.koenn...@ts.fujitsu.com: Please read http://www.openssl.org/~bodo/tls-cbc.txt, problem #2. You then see that the problem is already addressed in OpenSSL 0.9.6d, over seven years ago. See

openssl 1.0.1 and rumors about TLS 1.0 attacks

2011-09-20 Thread Hanno Böck
Hi, It seems some rumors are spreading about an attack presented later this week against sslv3/tlsv1.0: http://www.theregister.co.uk/2011/09/19/beast_exploits_paypal_ssl/ Whatever this attack looks like in detail, all news one can find at the moment suggest that only sslv3/tls 1.0 is affected

Re: openssl 1.0.1 and rumors about TLS 1.0 attacks

2011-09-20 Thread Richard Könning
Am 20.09.2011 13:19, schrieb Hanno Böck: It seems some rumors are spreading about an attack presented later this week against sslv3/tlsv1.0: http://www.theregister.co.uk/2011/09/19/beast_exploits_paypal_ssl/ Whatever this attack looks like in detail, all news one can find at the moment suggest