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Understand Secure Client-Initiated Renegotiation results for STARTTLS/smtp #465

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drwetter opened this issue Sep 9, 2016 · 0 comments
Open

Understand Secure Client-Initiated Renegotiation results for STARTTLS/smtp #465

drwetter opened this issue Sep 9, 2016 · 0 comments

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@drwetter
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drwetter commented Sep 9, 2016 •
edited

For STARTTLS, specifically SMTP servers very often saw the handshake (details of test, see #234) failed. It always renegotiated.

This happens with postfix and with some exim mail servers at least. (one vsftpd here claims to be vulnerable, too. proftpd: not)

This needs to be clarified.
@drwetter drwetter changed the title Understand Secure Client-Initiated Renegotiation for STARTTLS/smtp Understand Secure Client-Initiated Renegotiation results for STARTTLS/smtp Sep 9, 2016
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