CVE-2016-0702

Priority
Description
The MOD_EXP_CTIME_COPY_FROM_PREBUF function in crypto/bn/bn_exp.c in
OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not properly
consider cache-bank access times during modular exponentiation, which makes
it easier for local users to discover RSA keys by running a crafted
application on the same Intel Sandy Bridge CPU core as a victim and
leveraging cache-bank conflicts, aka a "CacheBleed" attack.
Assigned-to
mdeslaur
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):released (1.0.1-4ubuntu5.35)
Ubuntu 14.04 LTS (Trusty Tahr):released (1.0.1f-1ubuntu2.18)
Ubuntu 16.04 LTS (Xenial Xerus):released (1.0.2g-1ubuntu2)
Ubuntu 18.04 LTS (Bionic Beaver):released (1.0.2g-1ubuntu2)
Ubuntu 18.10 (Cosmic Cuttlefish):released (1.0.2g-1ubuntu2)
Ubuntu 19.04 (Disco Dingo):released (1.0.2g-1ubuntu2)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needed)
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
More Information

Updated: 2019-03-19 11:18:07 UTC (commit 15472795df7e9de45b82f2d36b8b419b939f97b2)