From b9c09af596a6bcae60eb4c43284f06c8420530c5 Mon Sep 17 00:00:00 2001 From: Hanno Becker Date: Fri, 9 Jun 2017 11:31:43 +0100 Subject: [PATCH] Add ChangeLog entry --- ChangeLog | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/ChangeLog b/ChangeLog index 3220df9a2..2579c3c3c 100644 --- a/ChangeLog +++ b/ChangeLog @@ -3,6 +3,11 @@ mbed TLS ChangeLog (Sorted per branch, date) = mbed TLS 1.3.x branch released xxxx-xx-xx Security + * Fixed unlimited overread of heap-based buffer in ssl_read(). + The issue could only happen client-side with renegotiation enabled. + Could result in DoS (application crash) or information leak + (if the application layer sent data read from ssl_read() + back to the server or to a third party). Can be triggered remotely. * Add exponent blinding to RSA private operations as a countermeasure against side-channel attacks like the cache attack described in https://arxiv.org/abs/1702.08719v2.