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| author | Ross Burton <ross.burton@intel.com> | 2017-07-18 23:07:34 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-07-19 11:30:27 +0100 |
| commit | bbe268e060d9e5a2e37514eaf078de5147c15d58 (patch) | |
| tree | 951995efdcc870ee88074a0ab298f509943f4169 /meta/recipes-support/libgpg-error | |
| parent | fd7f2d644a94bbb951c0bed11af7deb35f1cfb22 (diff) | |
| download | poky-bbe268e060d9e5a2e37514eaf078de5147c15d58.tar.gz | |
libgcrypt: fix CVE-2017-9526
In libgcrypt before 1.7.7, an attacker who learns the EdDSA session key (from
side-channel observation during the signing process) can easily recover the
long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this
session key in secure memory, to ensure that constant-time point operations are
used in the MPI library.
(From OE-Core rev: 04d7a4adafa09f9f3012c355f4f2f9728cb0b166)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-support/libgpg-error')
0 files changed, 0 insertions, 0 deletions