CVE Database›CVE-2016-0702

CVE-2016-0702

OpenSSL: Side channel attack on modular exponentiation

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Severity

Low

Red Hat Product Security

2.6

CVSS 2.0

Review impact separately from score.

Published · March 1, 2016

Updated · September 21, 2026

Description

A side-channel attack was found that makes use of cache-bank conflicts on the Intel Sandy-Bridge microarchitecture. An attacker who has the ability to control code in a thread running on the same hyper-threaded core as the victim's thread that is performing decryption, could use this flaw to recover RSA private keys.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 2.0 · 2.6
AV:L/AC:H/Au:N/C:P/I:P/A:N

CWE not specified