Intel® Integrated Performance Primitives Cryptography Library Update
Some implementations in Intel® Integrated Performance Primitives Cryptography Library before version 2018 U3.1 do not properly ensure constant execution time.
- 4.7 Medium CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Intel® Integrated Performance Primitives Cryptography Library before 2018 U3.1.
Intel recommends that users of Intel® Integrated Performance Primitives Cryptography Library evaluate their implementations and update to IPP 2018 U3.1 as appropriate.
For the latest release: https://registrationcenter.intel.com/en/forms/?productid=2717
Intel thanks Ahmad Moghimi, Thomas Eisenbarth, and Berk Sunar from Worcester Polytechnic Institute for reporting this issue.
CVE Name: CVE-2018-3691 (rejected CVE-2018-3617)
Legal Notices and Disclaimers
Intel provides these materials as-is, with no express or implied warranties.
All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.
Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.
Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No computer system can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://intel.com.
Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.
Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.
*Other names and brands may be claimed as the property of others.
Copyright © Intel Corporation 2018
Report a Vulnerability
If you have information about a security issue or vulnerability with an Intel branded product or technology, please send an e-mail to firstname.lastname@example.org. Encrypt sensitive information using our PGP public key.
Please provide as much information as possible, including:
- The products and versions affected
- Detailed description of the vulnerability
- Information on known exploits
A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:
For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.
For issues related to Intel managed open source projects, please visit http://www.01.org/security