This flaw has been considered as unlikely to be exploited for HTTPS, as it only allows the attacker to inject prefixes. By changing the "trick" given by Marsh Ray, the attacker can increase his possibilities. More detail, and an example of the use of a slightly modified version of this PoC to steal twitter credentials over an SSL link: http://securegoose.org/2009/11/tls-renegotiation-vulnerability-cve.html
Cheers, Anıl Kurmuş --------------- GPG key: http://perso.telecom-paristech.fr/~kurmus/key On Thu, Nov 5, 2009 at 22:54, Pavel Kankovsky <p...@argo.troja.mff.cuni.cz> wrote: > It might not work with up-to-date OpenSSL. > Fixing that is left as an exercise for the reader. > > -- > Pavel Kankovsky aka Peak / Jeremiah 9:21 \ > "For death is come up into our MS Windows(tm)..." \ 21st century edition / > > _______________________________________________ > Full-Disclosure - We believe in it. > Charter: http://lists.grok.org.uk/full-disclosure-charter.html > Hosted and sponsored by Secunia - http://secunia.com/ > _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
