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A vulnerability in Intel Integrated Performance Primitives (IPP) Cryptography allows local users to recover the RSA private key via a potential side-channel.
The cryptography (CP) domain in Intel’s newest version of Intel® Integrated Performance Primitives (Intel® IPP) v2017 has been enhanced to improve its security and customers are strongly urged to update to this release.
A potential side-channel vulnerability was identified in the Intel® Integrated Performance Primitives Cryptography which is bundled with Intel® IPP. The vulnerability allows an attacker to potentially recover enough information to retrieve a RSA private key. The root cause of the issue has been identified and mitigated in the latest release of IPP Cryptography.
The CVSSv3 severity rating for this issue 7.1 (High).
Intel has developed an update to the Intel® IPP Cryptography software and is making it available to customers. The mitigated versions are Intel® IPP Cryptography 2017 and 9.0.4.
|Affected Product||Impacted versions||Mitigated versions||Update source|
|Intel® IPP Cryptography||9.0.3 or earlier||2017 and 9.0.4 or higher||Users with licensed versions of IPP Cryptography can obtain the mitigated versions at this URL: https://registrationcenter.intel.com/en/|
Intel strongly recommends customers impacted by this issue to upgrade to the latest version listed in the table above.
This issue was identified by Intel
CVSS v3 score & vectors: 7.1 (High)CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Optimization Notice Notice revision #20110804
Intel’s compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.
CVE Name: CVE-2016-8100
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