CVE-2016-0702

CVE Details

Release Date:2016-03-01

Description


The MOD_EXP_CTIME_COPY_FROM_PREBUF function in crypto/bn/bn_exp.c inOpenSSL 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.

See more information about CVE-2016-0702 from MITRE CVE dictionary and NIST NVD


CVSS v2.0 metrics


NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score: 2.6 Base Metrics: AV:L/AC:H/Au:N/C:P/I:P/A:N
Access Vector: Local network Attack Complexity: High
Authentication: None required Confidentiality Impact: Partial
Integrity Impact: Partial Availability Impact: None

Errata information


PlatformErrataRelease Date
Oracle Linux version 6 (openssl)ELSA-2016-03012016-03-01
Oracle Linux version 7 (openssl)ELSA-2016-03012016-03-01
Oracle VM version 3.3 (openssl)OVMSA-2016-00312016-03-01
Oracle VM version 3.4 (openssl)OVMSA-2016-00312016-03-01



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

software.hardware.complete