PSIRT Advisory – INTEL-SA-00659 - Intel® Quartus® Advisory Intel® Quartus® Advisory Corporate Pages Security {"description":"Intel\u00ae Quartus\u00ae Advisory. Altera\u2019s Product Security Incident Response Team (PSIRT) advisories provide important disclosures, mitigations, and security updates.","title":"PSIRT Advisory \u2013 INTEL-SA-00659"} Altera Security Advisory: INTEL-SA-00659 Advisory Category: Software Impact of vulnerability: Escalation of Privilege, Information Disclosure Severity rating: Medium Original release: 11/08/2022 Last revised: 05/06/2026 Summary: Potential security vulnerabilities in the Intel® Quartus® Prime Pro and Standard edition software may allow escalation of privilege or information disclosure. Intel is releasing software updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2022-27187 Description: Uncontrolled search path element in the Intel® Quartus® Prime Standard edition software before version 21.1 Patch 0.02std may allow an authenticated user to potentially enable escalation of privilege via local access. CVSS Base Score: 6.7 Medium CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H CVEID: CVE-2022-27233 Description: XML injection in the Quartus® Prime Programmer included in the Intel® Quartus® Prime Pro and Standard edition software may allow an unauthenticated user to potentially enable information disclosure via network access. CVSS Base Score: 6.5 Medium CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Affected products: Intel® Quartus® Prime Programmer Pro edition software before version 22.1. Intel® Quartus® Prime Programmer Standard edition software before version 21.1 Patch 0.02std. Intel® Quartus® Prime Pro edition software before version 22.1. Intel® Quartus® Prime Standard edition software before version 21.1 Patch 0.02std. Recommendations: Intel recommends updating the Intel® Quartus® Prime Pro edition software to version 22.1 or later. Intel recommends updating the Intel® Quartus® Prime Standard edition software to version 21.1 Patch 0.02std or later. Updates are available for download at these locations: https://www.altera.com/products/development-tools/quartus Acknowledgements: Intel would like to thank Julien Ahrens from RCE Security ( CVE-2022-27187 ) for reporting this issue. Revision Date Description 1.0 11/08/2022 Initial Release 1.1 02/06/2023 Updated CVE-2022-27233 product version. 1.2 03/02/2023 Updated Acknowledgements 1.3 03/10/2023 Updated Acknowledgements 1.4 05/06/2026 Transfer Advisory to Altera. Legal Notices and Disclaimers Altera 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. Altera products and services described 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. Altera products that have met their End of Servicing Updates may no longer receive functional and security updates. Altera technologies’ features and benefits depend on system configuration and may require enabled hardware, software, or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at https://www.altera.com. Some results may have been estimated or simulated using internal Altera analysis or architecture simulation or modeling and are provided for informational purposes only. Any differences in your system hardware, software, or configuration may affect your actual performance. © Altera Corporation. Altera, the Altera logo, and other Altera marks are trademarks of Altera Corporation in the United States and other countries. Other names and brands may be claimed as the property of others.