PT-2017-16667 · Openssl+1 · Openssl+1

Published 2017-03-07 · Updated 2019-10-03 · CVE-2017-5681

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions OpenSSL versions prior to 0.5.19

Description The issue concerns the RSA-CRT implementation in the Intel QuickAssist Technology (QAT) Engine for OpenSSL, which may allow remote attackers to obtain private RSA keys by conducting a Lenstra side-channel attack.

Recommendations For versions prior to 0.5.19, update to version 0.5.19 or later to resolve the issue.

Fix

Related Identifiers

CVE-2017-5681

Affected Products

Intel Quickassist Technology (Qat) Engine

Openssl

References · 3

• https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00071&languageid=en-fr · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-5681 · Security Note
• https://osv.dev/vulnerability/CVE-2017-5681 · Vendor Advisory