From 503c18583a1c8910ad42d4426290f0a61daae7a6 Mon Sep 17 00:00:00 2001 From: Matt Caswell Date: Tue, 20 Nov 2018 10:52:53 +0000 Subject: Update CHANGES and NEWS for new release Reviewed-by: Richard Levitte Reviewed-by: Nicola Tuveri (Merged from https://github.com/openssl/openssl/pull/7666) --- CHANGES | 20 ++++++++++++++++++++ NEWS | 3 ++- 2 files changed, 22 insertions(+), 1 deletion(-) diff --git a/CHANGES b/CHANGES index 28b9938ebf..cb2e6b1032 100644 --- a/CHANGES +++ b/CHANGES @@ -9,6 +9,26 @@ Changes between 1.1.0i and 1.1.0j [xx XXX xxxx] + *) Timing vulnerability in DSA signature generation + + The OpenSSL DSA signature algorithm has been shown to be vulnerable to a + timing side channel attack. An attacker could use variations in the signing + algorithm to recover the private key. + + This issue was reported to OpenSSL on 16th October 2018 by Samuel Weiser. + (CVE-2018-0734) + [Paul Dale] + + *) Timing vulnerability in ECDSA signature generation + + The OpenSSL ECDSA signature algorithm has been shown to be vulnerable to a + timing side channel attack. An attacker could use variations in the signing + algorithm to recover the private key. + + This issue was reported to OpenSSL on 25th October 2018 by Samuel Weiser. + (CVE-2018-0735) + [Paul Dale] + *) Add coordinate blinding for EC_POINT and implement projective coordinate blinding for generic prime curves as a countermeasure to chosen point SCA attacks. diff --git a/NEWS b/NEWS index ca3ed49892..88a0be47d9 100644 --- a/NEWS +++ b/NEWS @@ -7,7 +7,8 @@ Major changes between OpenSSL 1.1.0i and OpenSSL 1.1.0j [under development] - o + o Timing vulnerability in DSA signature generation (CVE-2018-0734) + o Timing vulnerability in ECDSA signature generation (CVE-2018-0735) Major changes between OpenSSL 1.1.0h and OpenSSL 1.1.0i [14 Aug 2018] -- cgit v1.2.3